218732012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{6343}}^1$

素因数の和:6617

約数の個数: 24

約数和(自身を含む): 394875936

約数和(自身を除く): 176143924

約数列:

[1, 2, 4, 37, 74, 148, 233, 466, 932, 6343, 8621, 12686, 17242, 25372, 34484, 234691, 469382, 938764, 1477919, 2955838, 5911676, 54683003, 109366006, 218732012]

約数ペア:

[(1, 218732012), (2, 109366006), (4, 54683003), (37, 5911676), (74, 2955838), (148, 1477919), (233, 938764), (466, 469382), (932, 234691), (6343, 34484), (8621, 25372), (12686, 17242)]