204869196

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{38713}}^1$

素因数の和:38740

約数の個数: 72

約数和(自身を含む): 617875440

約数和(自身を除く): 413006244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 38713, 77426, 116139, 154852, 232278, 270991, 348417, 464556, 541982, 696834, 812973, 1045251, 1083964, 1393668, 1625946, 1896937, 2090502, 2438919, 3251892, 3793874, 4181004, 4877838, 5690811, 7316757, 7587748, 9755676, 11381622, 14633514, 17072433, 22763244, 29267028, 34144866, 51217299, 68289732, 102434598, 204869196]

約数ペア:

[(1, 204869196), (2, 102434598), (3, 68289732), (4, 51217299), (6, 34144866), (7, 29267028), (9, 22763244), (12, 17072433), (14, 14633514), (18, 11381622), (21, 9755676), (27, 7587748), (28, 7316757), (36, 5690811), (42, 4877838), (49, 4181004), (54, 3793874), (63, 3251892), (84, 2438919), (98, 2090502), (108, 1896937), (126, 1625946), (147, 1393668), (189, 1083964), (196, 1045251), (252, 812973), (294, 696834), (378, 541982), (441, 464556), (588, 348417), (756, 270991), (882, 232278), (1323, 154852), (1764, 116139), (2646, 77426), (5292, 38713)]