201260081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{919}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 225392640

約数和(自身を除く): 24132559

約数列:

[1, 11, 43, 463, 473, 919, 5093, 10109, 19909, 39517, 218999, 425497, 434687, 4680467, 18296371, 201260081]

約数ペア:

[(1, 201260081), (11, 18296371), (43, 4680467), (463, 434687), (473, 425497), (919, 218999), (5093, 39517), (10109, 19909)]