208415679032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{7907}}^1\times {\mathrm{299527}}^1$

素因数の和:307451

約数の個数: 32

約数和(自身を含む): 426360136320

約数和(自身を除く): 217944457288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 7907, 15814, 31628, 63256, 86977, 173954, 299527, 347908, 599054, 695816, 1198108, 2396216, 3294797, 6589594, 13179188, 26358376, 2368359989, 4736719978, 9473439956, 18946879912, 26051959879, 52103919758, 104207839516, 208415679032]

約数ペア:

[(1, 208415679032), (2, 104207839516), (4, 52103919758), (8, 26051959879), (11, 18946879912), (22, 9473439956), (44, 4736719978), (88, 2368359989), (7907, 26358376), (15814, 13179188), (31628, 6589594), (63256, 3294797), (86977, 2396216), (173954, 1198108), (299527, 695816), (347908, 599054)]