196552012

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{110921}}^1$

素因数の和:111368

約数の個数: 12

約数和(自身を含む): 344745576

約数和(自身を除く): 148193564

約数列:

[1, 2, 4, 443, 886, 1772, 110921, 221842, 443684, 49138003, 98276006, 196552012]

約数ペア:

[(1, 196552012), (2, 98276006), (4, 49138003), (443, 443684), (886, 221842), (1772, 110921)]