207440354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{8887}}^1$

素因数の和:9961

約数の個数: 16

約数和(自身を含む): 339806016

約数和(自身を除く): 132365662

約数列:

[1, 2, 11, 22, 1061, 2122, 8887, 11671, 17774, 23342, 97757, 195514, 9429107, 18858214, 103720177, 207440354]

約数ペア:

[(1, 207440354), (2, 103720177), (11, 18858214), (22, 9429107), (1061, 195514), (2122, 97757), (8887, 23342), (11671, 17774)]