200518388

素因数分解:

$2^2\times 7^2\times {\mathrm{911}}^1\times {\mathrm{1123}}^1$

素因数の和:2052

約数の個数: 36

約数和(自身を含む): 409010112

約数和(自身を除く): 208491724

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 911, 1123, 1822, 2246, 3644, 4492, 6377, 7861, 12754, 15722, 25508, 31444, 44639, 55027, 89278, 110054, 178556, 220108, 1023053, 2046106, 4092212, 7161371, 14322742, 28645484, 50129597, 100259194, 200518388]

約数ペア:

[(1, 200518388), (2, 100259194), (4, 50129597), (7, 28645484), (14, 14322742), (28, 7161371), (49, 4092212), (98, 2046106), (196, 1023053), (911, 220108), (1123, 178556), (1822, 110054), (2246, 89278), (3644, 55027), (4492, 44639), (6377, 31444), (7861, 25508), (12754, 15722)]