217422824

素因数分解:

$2^3\times {\mathrm{2213}}^1\times {\mathrm{12281}}^1$

素因数の和:14500

約数の個数: 16

約数和(自身を含む): 407885220

約数和(自身を除く): 190462396

約数列:

[1, 2, 4, 8, 2213, 4426, 8852, 12281, 17704, 24562, 49124, 98248, 27177853, 54355706, 108711412, 217422824]

約数ペア:

[(1, 217422824), (2, 108711412), (4, 54355706), (8, 27177853), (2213, 98248), (4426, 49124), (8852, 24562), (12281, 17704)]