193561205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^2$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 242970840

約数和(自身を除く): 49409635

約数列:

[1, 5, 41, 89, 103, 205, 445, 515, 3649, 4223, 9167, 10609, 18245, 21115, 45835, 53045, 375847, 434969, 944201, 1879235, 2174845, 4721005, 38712241, 193561205]

約数ペア:

[(1, 193561205), (5, 38712241), (41, 4721005), (89, 2174845), (103, 1879235), (205, 944201), (445, 434969), (515, 375847), (3649, 53045), (4223, 45835), (9167, 21115), (10609, 18245)]