204888912

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{10139}}^1$

素因数の和:10571

約数の個数: 40

約数和(自身を含む): 530605920

約数和(自身を除く): 325717008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 10139, 20208, 20278, 30417, 40556, 60834, 81112, 121668, 162224, 243336, 486672, 4268519, 8537038, 12805557, 17074076, 25611114, 34148152, 51222228, 68296304, 102444456, 204888912]

約数ペア:

[(1, 204888912), (2, 102444456), (3, 68296304), (4, 51222228), (6, 34148152), (8, 25611114), (12, 17074076), (16, 12805557), (24, 8537038), (48, 4268519), (421, 486672), (842, 243336), (1263, 162224), (1684, 121668), (2526, 81112), (3368, 60834), (5052, 40556), (6736, 30417), (10104, 20278), (10139, 20208)]