2 × 7 × 43 × 331

Prime Factor Structure

Factorization String 2 × 7 × 43 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 350,592

Proper Divisor Sum 151,330

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #199261 ← → #199267

1 2 7 14 43 86 301 331 602 662 2,317 4,634 14,233 28,466 99,631 199,262

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

199,262 99,631 298,894 149,447 448,342 224,171 672,514 336,257 1,008,772 504,386 252,193 756,580 378,290 189,145 567,436 283,718 141,859 425,578 212,789 638,368 319,184 159,592 79,796 39,898 19,949 59,848 29,924 14,962 7,481 22,444 11,222 5,611 16,834 8,417 25,252 12,626 6,313 18,940 9,470 4,735 14,206 7,103 21,310 10,655 31,966 15,983 47,950 23,975 71,926 35,963 107,890 53,945 161,836 80,918 40,459 121,378 60,689 182,068 91,034 45,517

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