201801886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{54277}}^1$

素因数の和:54316

約数の個数: 24

約数和(自身を含む): 357583464

約数和(自身を除く): 155781578

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 54277, 108554, 597047, 705601, 1194094, 1411202, 7761611, 9172813, 15523222, 18345626, 100900943, 201801886]

約数ペア:

[(1, 201801886), (2, 100900943), (11, 18345626), (13, 15523222), (22, 9172813), (26, 7761611), (143, 1411202), (169, 1194094), (286, 705601), (338, 597047), (1859, 108554), (3718, 54277)]