208821782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{63241}}^1$

素因数の和:63383

約数の個数: 16

約数和(自身を含む): 339988992

約数和(自身を除く): 131167210

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 63241, 126482, 822133, 1644266, 8031607, 16063214, 104410891, 208821782]

約数ペア:

[(1, 208821782), (2, 104410891), (13, 16063214), (26, 8031607), (127, 1644266), (254, 822133), (1651, 126482), (3302, 63241)]