208059138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3041}}^1$

素因数の和:3240

約数の個数: 64

約数和(自身を含む): 531498240

約数和(自身を除く): 323439102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 362, 378, 543, 1086, 1267, 1629, 2534, 3041, 3258, 3801, 4887, 6082, 7602, 9123, 9774, 11403, 18246, 21287, 22806, 27369, 34209, 42574, 54738, 63861, 68418, 82107, 127722, 164214, 191583, 383166, 550421, 574749, 1100842, 1149498, 1651263, 3302526, 3852947, 4953789, 7705894, 9907578, 11558841, 14861367, 23117682, 29722734, 34676523, 69353046, 104029569, 208059138]

約数ペア:

[(1, 208059138), (2, 104029569), (3, 69353046), (6, 34676523), (7, 29722734), (9, 23117682), (14, 14861367), (18, 11558841), (21, 9907578), (27, 7705894), (42, 4953789), (54, 3852947), (63, 3302526), (126, 1651263), (181, 1149498), (189, 1100842), (362, 574749), (378, 550421), (543, 383166), (1086, 191583), (1267, 164214), (1629, 127722), (2534, 82107), (3041, 68418), (3258, 63861), (3801, 54738), (4887, 42574), (6082, 34209), (7602, 27369), (9123, 22806), (9774, 21287), (11403, 18246)]