201925983

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15287}}^1$

素因数の和:15351

約数の個数: 32

約数和(自身を含む): 334623744

約数和(自身を除く): 132697761

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 13209, 15287, 45861, 107009, 259879, 321027, 565619, 779637, 1696857, 1819153, 3959333, 5457459, 9615523, 11877999, 28846569, 67308661, 201925983]

約数ペア:

[(1, 201925983), (3, 67308661), (7, 28846569), (17, 11877999), (21, 9615523), (37, 5457459), (51, 3959333), (111, 1819153), (119, 1696857), (259, 779637), (357, 565619), (629, 321027), (777, 259879), (1887, 107009), (4403, 45861), (13209, 15287)]