220153268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{3371}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 399379680

約数和(自身を除く): 179226412

約数列:

[1, 2, 4, 29, 58, 116, 563, 1126, 2252, 3371, 6742, 13484, 16327, 32654, 65308, 97759, 195518, 391036, 1897873, 3795746, 7591492, 55038317, 110076634, 220153268]

約数ペア:

[(1, 220153268), (2, 110076634), (4, 55038317), (29, 7591492), (58, 3795746), (116, 1897873), (563, 391036), (1126, 195518), (2252, 97759), (3371, 65308), (6742, 32654), (13484, 16327)]