208204436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{3671}}^1$

素因数の和:4975

約数の個数: 24

約数和(自身を含む): 397897920

約数和(自身を除く): 189693484

約数列:

[1, 2, 4, 11, 22, 44, 1289, 2578, 3671, 5156, 7342, 14179, 14684, 28358, 40381, 56716, 80762, 161524, 4731919, 9463838, 18927676, 52051109, 104102218, 208204436]

約数ペア:

[(1, 208204436), (2, 104102218), (4, 52051109), (11, 18927676), (22, 9463838), (44, 4731919), (1289, 161524), (2578, 80762), (3671, 56716), (5156, 40381), (7342, 28358), (14179, 14684)]