206841621

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{60427}}^1$

素因数の和:60600

約数の個数: 16

約数和(自身を含む): 317126144

約数和(自身を除く): 110284523

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 60427, 181281, 422989, 1268967, 9849601, 29548803, 68947207, 206841621]

約数ペア:

[(1, 206841621), (3, 68947207), (7, 29548803), (21, 9849601), (163, 1268967), (489, 422989), (1141, 181281), (3423, 60427)]