203071126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{27689}}^1$

素因数の和:27903

約数の個数: 16

約数和(自身を含む): 322311600

約数和(自身を除く): 119240474

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 27689, 55378, 526091, 1052182, 5343977, 10687954, 101535563, 203071126]

約数ペア:

[(1, 203071126), (2, 101535563), (19, 10687954), (38, 5343977), (193, 1052182), (386, 526091), (3667, 55378), (7334, 27689)]