223032173

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1234

約数の個数: 36

約数和(自身を含む): 293403168

約数和(自身を除く): 70370995

約数列:

[1, 7, 13, 23, 49, 91, 161, 169, 299, 637, 1127, 1171, 1183, 2093, 3887, 8197, 8281, 14651, 15223, 26933, 27209, 57379, 106561, 188531, 190463, 197899, 350129, 745927, 1319717, 1385293, 2450903, 4551677, 9697051, 17156321, 31861739, 223032173]

約数ペア:

[(1, 223032173), (7, 31861739), (13, 17156321), (23, 9697051), (49, 4551677), (91, 2450903), (161, 1385293), (169, 1319717), (299, 745927), (637, 350129), (1127, 197899), (1171, 190463), (1183, 188531), (2093, 106561), (3887, 57379), (8197, 27209), (8281, 26933), (14651, 15223)]