205101310

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{90353}}^1$

素因数の和:90587

約数の個数: 16

約数和(自身を含む): 370812816

約数和(自身を除く): 165711506

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 90353, 180706, 451765, 903530, 20510131, 41020262, 102550655, 205101310]

約数ペア:

[(1, 205101310), (2, 102550655), (5, 41020262), (10, 20510131), (227, 903530), (454, 451765), (1135, 180706), (2270, 90353)]