220871093

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{563}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 237638016

約数和(自身を除く): 16766923

約数列:

[1, 23, 37, 461, 563, 851, 10603, 12949, 17057, 20831, 259543, 392311, 479113, 5969489, 9603091, 220871093]

約数ペア:

[(1, 220871093), (23, 9603091), (37, 5969489), (461, 479113), (563, 392311), (851, 259543), (10603, 20831), (12949, 17057)]