238417820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{202049}}^1$

素因数の和:202117

約数の個数: 24

約数和(自身を含む): 509166000

約数和(自身を除く): 270748180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 202049, 404098, 808196, 1010245, 2020490, 4040980, 11920891, 23841782, 47683564, 59604455, 119208910, 238417820]

約数ペア:

[(1, 238417820), (2, 119208910), (4, 59604455), (5, 47683564), (10, 23841782), (20, 11920891), (59, 4040980), (118, 2020490), (236, 1010245), (295, 808196), (590, 404098), (1180, 202049)]