201749212

素因数分解:

$2^2\times 7^1\times {\mathrm{7205329}}^1$

素因数の和:7205340

約数の個数: 12

約数和(自身を含む): 403498480

約数和(自身を除く): 201749268

約数列:

[1, 2, 4, 7, 14, 28, 7205329, 14410658, 28821316, 50437303, 100874606, 201749212]

約数ペア:

[(1, 201749212), (2, 100874606), (4, 50437303), (7, 28821316), (14, 14410658), (28, 7205329)]