205220996957

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{12739}}^1\times {\mathrm{8741}}^1$

素因数の和:21596

約数の個数: 16

約数和(自身を含む): 218291236800

約数和(自身を除く): 13070239843

約数列:

[1, 19, 97, 1843, 8741, 12739, 166079, 242041, 847877, 1235683, 16109663, 23477977, 111351599, 2115680381, 10801105103, 205220996957]

約数ペア:

[(1, 205220996957), (19, 10801105103), (97, 2115680381), (1843, 111351599), (8741, 23477977), (12739, 16109663), (166079, 1235683), (242041, 847877)]