202212650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139457}}^1$

素因数の和:139498

約数の個数: 24

約数和(自身を含む): 389087820

約数和(自身を除く): 186875170

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 139457, 278914, 697285, 1394570, 3486425, 4044253, 6972850, 8088506, 20221265, 40442530, 101106325, 202212650]

約数ペア:

[(1, 202212650), (2, 101106325), (5, 40442530), (10, 20221265), (25, 8088506), (29, 6972850), (50, 4044253), (58, 3486425), (145, 1394570), (290, 697285), (725, 278914), (1450, 139457)]