220058906728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{670911301}}^1$

素因数の和:670911348

約数の個数: 16

約数和(自身を含む): 422674120260

約数和(自身を除く): 202615213532

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 670911301, 1341822602, 2683645204, 5367290408, 27507363341, 55014726682, 110029453364, 220058906728]

約数ペア:

[(1, 220058906728), (2, 110029453364), (4, 55014726682), (8, 27507363341), (41, 5367290408), (82, 2683645204), (164, 1341822602), (328, 670911301)]