201766508

素因数分解:

$2^2\times {\mathrm{1297}}^1\times {\mathrm{38891}}^1$

素因数の和:40192

約数の個数: 12

約数和(自身を含む): 353372712

約数和(自身を除く): 151606204

約数列:

[1, 2, 4, 1297, 2594, 5188, 38891, 77782, 155564, 50441627, 100883254, 201766508]

約数ペア:

[(1, 201766508), (2, 100883254), (4, 50441627), (1297, 155564), (2594, 77782), (5188, 38891)]