201765161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1637}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 229320000

約数和(自身を除く): 27554839

約数列:

[1, 13, 19, 247, 499, 1637, 6487, 9481, 21281, 31103, 123253, 404339, 816863, 10619219, 15520397, 201765161]

約数ペア:

[(1, 201765161), (13, 15520397), (19, 10619219), (247, 816863), (499, 404339), (1637, 123253), (6487, 31103), (9481, 21281)]