202130201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{12409}}^1$

素因数の和:12608

約数の個数: 16

約数和(自身を含む): 250185600

約数和(自身を除く): 48055399

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 12409, 16289, 86863, 161317, 1129219, 2221211, 15548477, 28875743, 202130201]

約数ペア:

[(1, 202130201), (7, 28875743), (13, 15548477), (91, 2221211), (179, 1129219), (1253, 161317), (2327, 86863), (12409, 16289)]