204582005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{997961}}^1$

素因数の和:998007

約数の個数: 8

約数和(自身を含む): 251486424

約数和(自身を除く): 46904419

約数列:

[1, 5, 41, 205, 997961, 4989805, 40916401, 204582005]

約数ペア:

[(1, 204582005), (5, 40916401), (41, 4989805), (205, 997961)]