193025900

素因数分解:

$2^2\times 5^2\times {\mathrm{1930259}}^1$

素因数の和:1930273

約数の個数: 18

約数和(自身を含む): 418866420

約数和(自身を除く): 225840520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1930259, 3860518, 7721036, 9651295, 19302590, 38605180, 48256475, 96512950, 193025900]

約数ペア:

[(1, 193025900), (2, 96512950), (4, 48256475), (5, 38605180), (10, 19302590), (20, 9651295), (25, 7721036), (50, 3860518), (100, 1930259)]