205460312

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{17627}}^1$

素因数の和:17711

約数の個数: 32

約数和(自身を含む): 406149120

約数和(自身を除く): 200688808

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2914, 5828, 11656, 17627, 35254, 70508, 141016, 546437, 828469, 1092874, 1656938, 2185748, 3313876, 4371496, 6627752, 25682539, 51365078, 102730156, 205460312]

約数ペア:

[(1, 205460312), (2, 102730156), (4, 51365078), (8, 25682539), (31, 6627752), (47, 4371496), (62, 3313876), (94, 2185748), (124, 1656938), (188, 1092874), (248, 828469), (376, 546437), (1457, 141016), (2914, 70508), (5828, 35254), (11656, 17627)]