196763151

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 309425184

約数和(自身を除く): 112662033

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 169, 221, 481, 507, 617, 629, 663, 1443, 1851, 1887, 2873, 6253, 8021, 8177, 8619, 10489, 18759, 22829, 24063, 24531, 31467, 68487, 104273, 106301, 136357, 296777, 312819, 318903, 388093, 409071, 890331, 1164279, 1772641, 3858101, 5045209, 5317923, 11574303, 15135627, 65587717, 196763151]

約数ペア:

[(1, 196763151), (3, 65587717), (13, 15135627), (17, 11574303), (37, 5317923), (39, 5045209), (51, 3858101), (111, 1772641), (169, 1164279), (221, 890331), (481, 409071), (507, 388093), (617, 318903), (629, 312819), (663, 296777), (1443, 136357), (1851, 106301), (1887, 104273), (2873, 68487), (6253, 31467), (8021, 24531), (8177, 24063), (8619, 22829), (10489, 18759)]