200819645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 275788800

約数和(自身を除く): 74969155

約数列:

[1, 5, 13, 19, 65, 95, 113, 247, 565, 1235, 1439, 1469, 2147, 7195, 7345, 10735, 18707, 27341, 27911, 93535, 136705, 139555, 162607, 355433, 813035, 1777165, 2113891, 3089533, 10569455, 15447665, 40163929, 200819645]

約数ペア:

[(1, 200819645), (5, 40163929), (13, 15447665), (19, 10569455), (65, 3089533), (95, 2113891), (113, 1777165), (247, 813035), (565, 355433), (1235, 162607), (1439, 139555), (1469, 136705), (2147, 93535), (7195, 27911), (7345, 27341), (10735, 18707)]