208794674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{93967}}^1$

素因数の和:94081

約数の個数: 16

約数和(自身を含む): 345050496

約数和(自身を除く): 136255822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 93967, 187934, 1033637, 2067274, 9490667, 18981334, 104397337, 208794674]

約数ペア:

[(1, 208794674), (2, 104397337), (11, 18981334), (22, 9490667), (101, 2067274), (202, 1033637), (1111, 187934), (2222, 93967)]