208023442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{859601}}^1$

素因数の和:859625

約数の個数: 12

約数和(自身を含む): 342981198

約数和(自身を除く): 134957756

約数列:

[1, 2, 11, 22, 121, 242, 859601, 1719202, 9455611, 18911222, 104011721, 208023442]

約数ペア:

[(1, 208023442), (2, 104011721), (11, 18911222), (22, 9455611), (121, 1719202), (242, 859601)]