204660939

素因数分解:

$3^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{7549}}^1$

素因数の和:8850

約数の個数: 16

約数和(自身を含む): 312147200

約数和(自身を除く): 107486261

約数列:

[1, 3, 7, 21, 1291, 3873, 7549, 9037, 22647, 27111, 52843, 158529, 9745759, 29237277, 68220313, 204660939]

約数ペア:

[(1, 204660939), (3, 68220313), (7, 29237277), (21, 9745759), (1291, 158529), (3873, 52843), (7549, 27111), (9037, 22647)]