201941128

素因数分解:

$2^3\times {\mathrm{2161}}^1\times {\mathrm{11681}}^1$

素因数の和:13848

約数の個数: 16

約数和(自身を含む): 378847260

約数和(自身を除く): 176906132

約数列:

[1, 2, 4, 8, 2161, 4322, 8644, 11681, 17288, 23362, 46724, 93448, 25242641, 50485282, 100970564, 201941128]

約数ペア:

[(1, 201941128), (2, 100970564), (4, 50485282), (8, 25242641), (2161, 93448), (4322, 46724), (8644, 23362), (11681, 17288)]