207838246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3221}}^1$

素因数の和:3660

約数の個数: 32

約数和(自身を含む): 389733120

約数和(自身を除く): 181894874

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 419, 838, 2933, 3221, 4609, 5866, 6442, 9218, 22547, 32263, 35431, 45094, 64526, 70862, 248017, 496034, 1349599, 2699198, 9447193, 14845589, 18894386, 29691178, 103919123, 207838246]

約数ペア:

[(1, 207838246), (2, 103919123), (7, 29691178), (11, 18894386), (14, 14845589), (22, 9447193), (77, 2699198), (154, 1349599), (419, 496034), (838, 248017), (2933, 70862), (3221, 64526), (4609, 45094), (5866, 35431), (6442, 32263), (9218, 22547)]