205387682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{11827}}^1$

素因数の和:12305

約数の個数: 16

約数和(自身を含む): 325033440

約数和(自身を除く): 119645758

約数列:

[1, 2, 19, 38, 457, 914, 8683, 11827, 17366, 23654, 224713, 449426, 5404939, 10809878, 102693841, 205387682]

約数ペア:

[(1, 205387682), (2, 102693841), (19, 10809878), (38, 5404939), (457, 449426), (914, 224713), (8683, 23654), (11827, 17366)]