251010134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103981}}^1$

素因数の和:104071

約数の個数: 16

約数和(自身を含む): 404282016

約数和(自身を除く): 153271882

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 103981, 207962, 1767677, 3535354, 7382651, 14765302, 125505067, 251010134]

約数ペア:

[(1, 251010134), (2, 125505067), (17, 14765302), (34, 7382651), (71, 3535354), (142, 1767677), (1207, 207962), (2414, 103981)]