204345648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109159}}^1$

素因数の和:109186

約数の個数: 60

約数和(自身を含む): 615880720

約数和(自身を除く): 411535072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 109159, 218318, 327477, 436636, 654954, 873272, 982431, 1309908, 1419067, 1746544, 1964862, 2619816, 2838134, 3929724, 4257201, 5239632, 5676268, 7859448, 8514402, 11352536, 12771603, 15718896, 17028804, 22705072, 25543206, 34057608, 51086412, 68115216, 102172824, 204345648]

約数ペア:

[(1, 204345648), (2, 102172824), (3, 68115216), (4, 51086412), (6, 34057608), (8, 25543206), (9, 22705072), (12, 17028804), (13, 15718896), (16, 12771603), (18, 11352536), (24, 8514402), (26, 7859448), (36, 5676268), (39, 5239632), (48, 4257201), (52, 3929724), (72, 2838134), (78, 2619816), (104, 1964862), (117, 1746544), (144, 1419067), (156, 1309908), (208, 982431), (234, 873272), (312, 654954), (468, 436636), (624, 327477), (936, 218318), (1872, 109159)]