202164391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6451

約数の個数: 24

約数和(自身を含む): 252900144

約数和(自身を除く): 50735753

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 6397, 31603, 70367, 83161, 108749, 914771, 1081093, 1196239, 1413737, 11892023, 15551107, 18378581, 202164391]

約数ペア:

[(1, 202164391), (11, 18378581), (13, 15551107), (17, 11892023), (143, 1413737), (169, 1196239), (187, 1081093), (221, 914771), (1859, 108749), (2431, 83161), (2873, 70367), (6397, 31603)]