199701842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1406351}}^1$

素因数の和:1406424

約数の個数: 8

約数和(自身を含む): 303772032

約数和(自身を除く): 104070190

約数列:

[1, 2, 71, 142, 1406351, 2812702, 99850921, 199701842]

約数ペア:

[(1, 199701842), (2, 99850921), (71, 2812702), (142, 1406351)]