402110207

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 424165632

約数和(自身を除く): 22055425

約数列:

[1, 31, 73, 137, 1297, 2263, 4247, 10001, 40207, 94681, 177689, 310031, 2935111, 5508359, 12971297, 402110207]

約数ペア:

[(1, 402110207), (31, 12971297), (73, 5508359), (137, 2935111), (1297, 310031), (2263, 177689), (4247, 94681), (10001, 40207)]