193145465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{21911}}^1$

素因数の和:22000

約数の個数: 16

約数和(自身を含む): 242960256

約数和(自身を除く): 49814791

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8815, 21911, 109555, 898351, 942173, 4491755, 4710865, 38629093, 193145465]

約数ペア:

[(1, 193145465), (5, 38629093), (41, 4710865), (43, 4491755), (205, 942173), (215, 898351), (1763, 109555), (8815, 21911)]