201107480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{718241}}^1$

素因数の和:718259

約数の個数: 32

約数和(自身を含む): 517134240

約数和(自身を除く): 316026760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 718241, 1436482, 2872964, 3591205, 5027687, 5745928, 7182410, 10055374, 14364820, 20110748, 25138435, 28729640, 40221496, 50276870, 100553740, 201107480]

約数ペア:

[(1, 201107480), (2, 100553740), (4, 50276870), (5, 40221496), (7, 28729640), (8, 25138435), (10, 20110748), (14, 14364820), (20, 10055374), (28, 7182410), (35, 5745928), (40, 5027687), (56, 3591205), (70, 2872964), (140, 1436482), (280, 718241)]