207933518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{22277}}^1$

素因数の和:22651

約数の個数: 16

約数和(自身を含む): 336843360

約数和(自身を除く): 128909842

約数列:

[1, 2, 13, 26, 359, 718, 4667, 9334, 22277, 44554, 289601, 579202, 7997443, 15994886, 103966759, 207933518]

約数ペア:

[(1, 207933518), (2, 103966759), (13, 15994886), (26, 7997443), (359, 579202), (718, 289601), (4667, 44554), (9334, 22277)]