205124489845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{8901041}}^1$

素因数の和:8901476

約数の個数: 16

約数和(自身を含む): 269167510080

約数和(自身を除く): 64043020235

約数列:

[1, 5, 11, 55, 419, 2095, 4609, 23045, 8901041, 44505205, 97911451, 489557255, 3729536179, 18647680895, 41024897969, 205124489845]

約数ペア:

[(1, 205124489845), (5, 41024897969), (11, 18647680895), (55, 3729536179), (419, 489557255), (2095, 97911451), (4609, 44505205), (23045, 8901041)]