202127692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{90397}}^1$

素因数の和:90457

約数の個数: 24

約数和(自身を含む): 389796176

約数和(自身を除く): 187668484

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 90397, 180794, 361588, 1175161, 2350322, 3887071, 4700644, 7774142, 15548284, 50531923, 101063846, 202127692]

約数ペア:

[(1, 202127692), (2, 101063846), (4, 50531923), (13, 15548284), (26, 7774142), (43, 4700644), (52, 3887071), (86, 2350322), (172, 1175161), (559, 361588), (1118, 180794), (2236, 90397)]