201621292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2965019}}^1$

素因数の和:2965040

約数の個数: 12

約数和(自身を含む): 373592520

約数和(自身を除く): 171971228

約数列:

[1, 2, 4, 17, 34, 68, 2965019, 5930038, 11860076, 50405323, 100810646, 201621292]

約数ペア:

[(1, 201621292), (2, 100810646), (4, 50405323), (17, 11860076), (34, 5930038), (68, 2965019)]