213238366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{50221}}^1$

素因数の和:50427

約数の個数: 16

約数和(自身を含む): 350750448

約数和(自身を除く): 137512082

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 50221, 100442, 552431, 1104862, 9692653, 19385306, 106619183, 213238366]

約数ペア:

[(1, 213238366), (2, 106619183), (11, 19385306), (22, 9692653), (193, 1104862), (386, 552431), (2123, 100442), (4246, 50221)]