202172074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109519}}^1$

素因数の和:109605

約数の個数: 16

約数和(自身を含む): 331188480

約数和(自身を除く): 129016406

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 109519, 219038, 1423747, 2847494, 7775849, 15551698, 101086037, 202172074]

約数ペア:

[(1, 202172074), (2, 101086037), (13, 15551698), (26, 7775849), (71, 2847494), (142, 1423747), (923, 219038), (1846, 109519)]