205126881

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1\times {\mathrm{1129}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 277925760

約数和(自身を除く): 72798879

約数列:

[1, 3, 71, 213, 853, 1129, 2559, 3387, 60563, 80159, 181689, 240477, 963037, 2889111, 68375627, 205126881]

約数ペア:

[(1, 205126881), (3, 68375627), (71, 2889111), (213, 963037), (853, 240477), (1129, 181689), (2559, 80159), (3387, 60563)]