205399259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2647}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 227770368

約数和(自身を除く): 22371109

約数列:

[1, 13, 47, 127, 611, 1651, 2647, 5969, 34411, 77597, 124409, 336169, 1617317, 4370197, 15799943, 205399259]

約数ペア:

[(1, 205399259), (13, 15799943), (47, 4370197), (127, 1617317), (611, 336169), (1651, 124409), (2647, 77597), (5969, 34411)]