208060953

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{11939}}^1$

素因数の和:12136

約数の個数: 16

約数和(自身を含む): 286751040

約数和(自身を除く): 78690087

約数列:

[1, 3, 37, 111, 157, 471, 5809, 11939, 17427, 35817, 441743, 1325229, 1874423, 5623269, 69353651, 208060953]

約数ペア:

[(1, 208060953), (3, 69353651), (37, 5623269), (111, 1874423), (157, 1325229), (471, 441743), (5809, 35817), (11939, 17427)]