208813616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1186441}}^1$

素因数の和:1186460

約数の個数: 20

約数和(自身を含む): 441356424

約数和(自身を除く): 232542808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1186441, 2372882, 4745764, 9491528, 13050851, 18983056, 26101702, 52203404, 104406808, 208813616]

約数ペア:

[(1, 208813616), (2, 104406808), (4, 52203404), (8, 26101702), (11, 18983056), (16, 13050851), (22, 9491528), (44, 4745764), (88, 2372882), (176, 1186441)]