206257107

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577751}}^1$

素因数の和:577778

約数の個数: 16

約数和(自身を含む): 332785152

約数和(自身を除く): 126528045

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 577751, 1733253, 4044257, 9821767, 12132771, 29465301, 68752369, 206257107]

約数ペア:

[(1, 206257107), (3, 68752369), (7, 29465301), (17, 12132771), (21, 9821767), (51, 4044257), (119, 1733253), (357, 577751)]