200813555

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{4649}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 247082400

約数和(自身を除く): 46268845

約数列:

[1, 5, 53, 163, 265, 815, 4649, 8639, 23245, 43195, 246397, 757787, 1231985, 3788935, 40162711, 200813555]

約数ペア:

[(1, 200813555), (5, 40162711), (53, 3788935), (163, 1231985), (265, 757787), (815, 246397), (4649, 43195), (8639, 23245)]