222365771

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 239162880

約数和(自身を除く): 16797109

約数列:

[1, 23, 43, 151, 989, 1489, 3473, 6493, 34247, 64027, 149339, 224839, 1472621, 5171297, 9668077, 222365771]

約数ペア:

[(1, 222365771), (23, 9668077), (43, 5171297), (151, 1472621), (989, 224839), (1489, 149339), (3473, 64027), (6493, 34247)]