206551444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{6529}}^1$

素因数の和:7263

約数の個数: 24

約数和(自身を含む): 394934400

約数和(自身を除く): 188382956

約数列:

[1, 2, 4, 11, 22, 44, 719, 1438, 2876, 6529, 7909, 13058, 15818, 26116, 31636, 71819, 143638, 287276, 4694351, 9388702, 18777404, 51637861, 103275722, 206551444]

約数ペア:

[(1, 206551444), (2, 103275722), (4, 51637861), (11, 18777404), (22, 9388702), (44, 4694351), (719, 287276), (1438, 143638), (2876, 71819), (6529, 31636), (7909, 26116), (13058, 15818)]