190748246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 331871904

約数和(自身を除く): 141123658

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 233, 299, 466, 481, 598, 851, 962, 1369, 1702, 2738, 3029, 5359, 6058, 8621, 10718, 11063, 17242, 17797, 22126, 31487, 35594, 62974, 69667, 112073, 139334, 198283, 224146, 318977, 396566, 409331, 637954, 818662, 2577679, 4146701, 5155358, 7336471, 8293402, 14672942, 95374123, 190748246]

約数ペア:

[(1, 190748246), (2, 95374123), (13, 14672942), (23, 8293402), (26, 7336471), (37, 5155358), (46, 4146701), (74, 2577679), (233, 818662), (299, 637954), (466, 409331), (481, 396566), (598, 318977), (851, 224146), (962, 198283), (1369, 139334), (1702, 112073), (2738, 69667), (3029, 62974), (5359, 35594), (6058, 31487), (8621, 22126), (10718, 17797), (11063, 17242)]