204550445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{8629}}^1$

素因数の和:9076

約数の個数: 16

約数和(自身を含む): 268427520

約数和(自身を除く): 63877075

約数列:

[1, 5, 11, 55, 431, 2155, 4741, 8629, 23705, 43145, 94919, 474595, 3719099, 18595495, 40910089, 204550445]

約数ペア:

[(1, 204550445), (5, 40910089), (11, 18595495), (55, 3719099), (431, 474595), (2155, 94919), (4741, 43145), (8629, 23705)]