206163946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{24329}}^1$

素因数の和:24573

約数の個数: 16

約数和(自身を含む): 326995200

約数和(自身を除く): 120831254

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 24329, 48658, 462251, 924502, 5425367, 10850734, 103081973, 206163946]

約数ペア:

[(1, 206163946), (2, 103081973), (19, 10850734), (38, 5425367), (223, 924502), (446, 462251), (4237, 48658), (8474, 24329)]