219610189

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 234748800

約数和(自身を除く): 15138611

約数列:

[1, 19, 113, 233, 439, 2147, 4427, 8341, 26329, 49607, 102287, 500251, 942533, 1943453, 11558431, 219610189]

約数ペア:

[(1, 219610189), (19, 11558431), (113, 1943453), (233, 942533), (439, 500251), (2147, 102287), (4427, 49607), (8341, 26329)]