222668281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{2579}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 249661440

約数和(自身を除く): 26993159

約数列:

[1, 11, 47, 167, 517, 1837, 2579, 7849, 28369, 86339, 121213, 430693, 1333343, 4737623, 20242571, 222668281]

約数ペア:

[(1, 222668281), (11, 20242571), (47, 4737623), (167, 1333343), (517, 430693), (1837, 121213), (2579, 86339), (7849, 28369)]