201428899

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{35221}}^1$

素因数の和:35290

約数の個数: 16

約数和(自身を含む): 247962880

約数和(自身を除く): 46533981

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 35221, 246547, 669199, 1514503, 4684393, 10601521, 28775557, 201428899]

約数ペア:

[(1, 201428899), (7, 28775557), (19, 10601521), (43, 4684393), (133, 1514503), (301, 669199), (817, 246547), (5719, 35221)]