210380467

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 235952640

約数和(自身を除く): 25572173

約数列:

[1, 11, 43, 239, 473, 1861, 2629, 10277, 20471, 80023, 113047, 444779, 880253, 4892569, 19125497, 210380467]

約数ペア:

[(1, 210380467), (11, 19125497), (43, 4892569), (239, 880253), (473, 444779), (1861, 113047), (2629, 80023), (10277, 20471)]