199965701

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{40801}}^1$

素因数の和:40856

約数の個数: 12

約数和(自身を含む): 224002980

約数和(自身を除く): 24037279

約数列:

[1, 13, 29, 169, 377, 4901, 40801, 530413, 1183229, 6895369, 15381977, 199965701]

約数ペア:

[(1, 199965701), (13, 15381977), (29, 6895369), (169, 1183229), (377, 530413), (4901, 40801)]