205126732153

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{2372971}}^1$

素因数の和:2373264

約数の個数: 16

約数和(自身を含む): 239878993536

約数和(自身を除く): 34752261383

約数列:

[1, 7, 53, 233, 371, 1631, 12349, 86443, 2372971, 16610797, 125767463, 552902243, 880372241, 3870315701, 29303818879, 205126732153]

約数ペア:

[(1, 205126732153), (7, 29303818879), (53, 3870315701), (233, 880372241), (371, 552902243), (1631, 125767463), (12349, 16610797), (86443, 2372971)]