220160353

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97373}}^1$

素因数の和:97416

約数の個数: 16

約数和(自身を含む): 280437120

約数和(自身を除く): 60276767

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 97373, 681611, 1655341, 1850087, 11587387, 12950609, 31451479, 220160353]

約数ペア:

[(1, 220160353), (7, 31451479), (17, 12950609), (19, 11587387), (119, 1850087), (133, 1655341), (323, 681611), (2261, 97373)]