204075295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{2129}}^1$

素因数の和:3162

約数の個数: 16

約数和(自身を含む): 258156000

約数和(自身を除く): 54080705

約数列:

[1, 5, 19, 95, 1009, 2129, 5045, 10645, 19171, 40451, 95855, 202255, 2148161, 10740805, 40815059, 204075295]

約数ペア:

[(1, 204075295), (5, 40815059), (19, 10740805), (95, 2148161), (1009, 202255), (2129, 95855), (5045, 40451), (10645, 19171)]