208027435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{49121}}^1$

素因数の和:49155

約数の個数: 24

約数和(自身を含む): 313594848

約数和(自身を除く): 105567413

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 49121, 245605, 343847, 540331, 1719235, 2701655, 3782317, 5943641, 18911585, 29718205, 41605487, 208027435]

約数ペア:

[(1, 208027435), (5, 41605487), (7, 29718205), (11, 18911585), (35, 5943641), (55, 3782317), (77, 2701655), (121, 1719235), (385, 540331), (605, 343847), (847, 245605), (4235, 49121)]