204516408

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139697}}^1$

素因数の和:139767

約数の個数: 32

約数和(自身を含む): 519676560

約数和(自身を除く): 315160152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 139697, 279394, 419091, 558788, 838182, 1117576, 1676364, 3352728, 8521517, 17043034, 25564551, 34086068, 51129102, 68172136, 102258204, 204516408]

約数ペア:

[(1, 204516408), (2, 102258204), (3, 68172136), (4, 51129102), (6, 34086068), (8, 25564551), (12, 17043034), (24, 8521517), (61, 3352728), (122, 1676364), (183, 1117576), (244, 838182), (366, 558788), (488, 419091), (732, 279394), (1464, 139697)]