206680606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{105557}}^1$

素因数の和:105659

約数の個数: 16

約数和(自身を含む): 342007920

約数和(自身を除く): 135327314

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 105557, 211114, 1161127, 2322254, 9394573, 18789146, 103340303, 206680606]

約数ペア:

[(1, 206680606), (2, 103340303), (11, 18789146), (22, 9394573), (89, 2322254), (178, 1161127), (979, 211114), (1958, 105557)]