208713044

素因数分解:

$2^2\times {\mathrm{1609}}^1\times {\mathrm{32429}}^1$

素因数の和:34042

約数の個数: 12

約数和(自身を含む): 365486100

約数和(自身を除く): 156773056

約数列:

[1, 2, 4, 1609, 3218, 6436, 32429, 64858, 129716, 52178261, 104356522, 208713044]

約数ペア:

[(1, 208713044), (2, 104356522), (4, 52178261), (1609, 129716), (3218, 64858), (6436, 32429)]