205124212084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{33538949}}^1$

素因数の和:33539103

約数の個数: 24

約数和(自身を含む): 394418052000

約数和(自身を除く): 189293839916

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 33538949, 67077898, 134155796, 368928439, 737856878, 1475713756, 4661913911, 9323827822, 18647655644, 51281053021, 102562106042, 205124212084]

約数ペア:

[(1, 205124212084), (2, 102562106042), (4, 51281053021), (11, 18647655644), (22, 9323827822), (44, 4661913911), (139, 1475713756), (278, 737856878), (556, 368928439), (1529, 134155796), (3058, 67077898), (6116, 33538949)]