204038408

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{33427}}^1$

素因数の和:33549

約数の個数: 32

約数和(自身を含む): 441249600

約数和(自身を除く): 237211192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 33427, 66854, 133708, 233989, 267416, 467978, 935956, 1871912, 3643543, 7287086, 14574172, 25504801, 29148344, 51009602, 102019204, 204038408]

約数ペア:

[(1, 204038408), (2, 102019204), (4, 51009602), (7, 29148344), (8, 25504801), (14, 14574172), (28, 7287086), (56, 3643543), (109, 1871912), (218, 935956), (436, 467978), (763, 267416), (872, 233989), (1526, 133708), (3052, 66854), (6104, 33427)]