212460209

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1033}}^1\times {\mathrm{1217}}^1$

素因数の和:2276

約数の個数: 12

約数和(自身を含む): 230472396

約数和(自身を除く): 18012187

約数列:

[1, 13, 169, 1033, 1217, 13429, 15821, 174577, 205673, 1257161, 16343093, 212460209]

約数ペア:

[(1, 212460209), (13, 16343093), (169, 1257161), (1033, 205673), (1217, 174577), (13429, 15821)]