201693531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{272191}}^1$

素因数の和:272226

約数の個数: 16

約数和(自身を含む): 304855040

約数和(自身を除く): 103161509

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 272191, 816573, 3538483, 5171629, 10615449, 15514887, 67231177, 201693531]

約数ペア:

[(1, 201693531), (3, 67231177), (13, 15514887), (19, 10615449), (39, 5171629), (57, 3538483), (247, 816573), (741, 272191)]