206875408129

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{174649}}^1$

素因数の和:174881

約数の個数: 24

約数和(自身を含む): 230630215200

約数和(自身を除く): 23754807071

約数列:

[1, 13, 43, 163, 169, 559, 2119, 7009, 7267, 27547, 91117, 174649, 1184521, 2270437, 7509907, 28467787, 29515681, 97628791, 370081231, 1224114841, 1269174283, 4811056003, 15913492933, 206875408129]

約数ペア:

[(1, 206875408129), (13, 15913492933), (43, 4811056003), (163, 1269174283), (169, 1224114841), (559, 370081231), (2119, 97628791), (7009, 29515681), (7267, 28467787), (27547, 7509907), (91117, 2270437), (174649, 1184521)]