202185910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 372640320

約数和(自身を除く): 170454410

約数列:

[1, 2, 5, 10, 73, 103, 146, 206, 365, 515, 730, 1030, 2689, 5378, 7519, 13445, 15038, 26890, 37595, 75190, 196297, 276967, 392594, 553934, 981485, 1384835, 1962970, 2769670, 20218591, 40437182, 101092955, 202185910]

約数ペア:

[(1, 202185910), (2, 101092955), (5, 40437182), (10, 20218591), (73, 2769670), (103, 1962970), (146, 1384835), (206, 981485), (365, 553934), (515, 392594), (730, 276967), (1030, 196297), (2689, 75190), (5378, 37595), (7519, 26890), (13445, 15038)]