204025610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1073819}}^1$

素因数の和:1073845

約数の個数: 16

約数和(自身を含む): 386575200

約数和(自身を除く): 182549590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1073819, 2147638, 5369095, 10738190, 20402561, 40805122, 102012805, 204025610]

約数ペア:

[(1, 204025610), (2, 102012805), (5, 40805122), (10, 20402561), (19, 10738190), (38, 5369095), (95, 2147638), (190, 1073819)]