208053123088

素因数分解:

$2^4\times {\mathrm{7823}}^1\times {\mathrm{1662191}}^1$

素因数の和:1670022

約数の個数: 20

約数和(自身を含む): 403154696448

約数和(自身を除く): 195101573360

約数列:

[1, 2, 4, 8, 16, 7823, 15646, 31292, 62584, 125168, 1662191, 3324382, 6648764, 13297528, 26595056, 13003320193, 26006640386, 52013280772, 104026561544, 208053123088]

約数ペア:

[(1, 208053123088), (2, 104026561544), (4, 52013280772), (8, 26006640386), (16, 13003320193), (7823, 26595056), (15646, 13297528), (31292, 6648764), (62584, 3324382), (125168, 1662191)]