201960812

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{499903}}^1$

素因数の和:500008

約数の個数: 12

約数和(自身を含む): 356931456

約数和(自身を除く): 154970644

約数列:

[1, 2, 4, 101, 202, 404, 499903, 999806, 1999612, 50490203, 100980406, 201960812]

約数ペア:

[(1, 201960812), (2, 100980406), (4, 50490203), (101, 1999612), (202, 999806), (404, 499903)]