208380366865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{34759027}}^1$

素因数の和:34759152

約数の個数: 16

約数和(自身を含む): 275291501760

約数和(自身を除く): 66911134895

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 34759027, 173795135, 382349297, 1911746485, 3788733943, 18943669715, 41676073373, 208380366865]

約数ペア:

[(1, 208380366865), (5, 41676073373), (11, 18943669715), (55, 3788733943), (109, 1911746485), (545, 382349297), (1199, 173795135), (5995, 34759027)]