198392170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{422111}}^1$

素因数の和:422165

約数の個数: 16

約数和(自身を含む): 364704768

約数和(自身を除く): 166312598

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 422111, 844222, 2110555, 4221110, 19839217, 39678434, 99196085, 198392170]

約数ペア:

[(1, 198392170), (2, 99196085), (5, 39678434), (10, 19839217), (47, 4221110), (94, 2110555), (235, 844222), (470, 422111)]