206863145

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{7879}}^1$

素因数の和:8032

約数の個数: 16

約数和(自身を含む): 255312000

約数和(自身を除く): 48448855

約数列:

[1, 5, 59, 89, 295, 445, 5251, 7879, 26255, 39395, 464861, 701231, 2324305, 3506155, 41372629, 206863145]

約数ペア:

[(1, 206863145), (5, 41372629), (59, 3506155), (89, 2324305), (295, 701231), (445, 464861), (5251, 39395), (7879, 26255)]