210241493

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 265191360

約数和(自身を除く): 54949867

約数列:

[1, 7, 11, 77, 121, 401, 619, 847, 2807, 4333, 4411, 6809, 30877, 47663, 48521, 74899, 248219, 339647, 524293, 1737533, 2730409, 19112863, 30034499, 210241493]

約数ペア:

[(1, 210241493), (7, 30034499), (11, 19112863), (77, 2730409), (121, 1737533), (401, 524293), (619, 339647), (847, 248219), (2807, 74899), (4333, 48521), (4411, 47663), (6809, 30877)]