217392338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{50627}}^1$

素因数の和:50761

約数の個数: 16

約数和(自身を含む): 346295520

約数和(自身を除く): 128903182

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 50627, 101254, 961913, 1923826, 5720851, 11441702, 108696169, 217392338]

約数ペア:

[(1, 217392338), (2, 108696169), (19, 11441702), (38, 5720851), (113, 1923826), (226, 961913), (2147, 101254), (4294, 50627)]