205656531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1\times {\mathrm{2069}}^1$

素因数の和:4038

約数の個数: 16

約数和(自身を含む): 290628000

約数和(自身を除く): 84971469

約数列:

[1, 3, 17, 51, 1949, 2069, 5847, 6207, 33133, 35173, 99399, 105519, 4032481, 12097443, 68552177, 205656531]

約数ペア:

[(1, 205656531), (3, 68552177), (17, 12097443), (51, 4032481), (1949, 105519), (2069, 99399), (5847, 35173), (6207, 33133)]