205852108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1033}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 450261504

約数和(自身を除く): 244409396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 647, 1033, 1294, 2066, 2588, 4132, 4529, 7117, 7231, 9058, 11363, 14234, 14462, 18116, 22726, 28468, 28924, 45452, 49819, 79541, 99638, 159082, 199276, 318164, 668351, 1336702, 2673404, 4678457, 7351861, 9356914, 14703722, 18713828, 29407444, 51463027, 102926054, 205852108]

約数ペア:

[(1, 205852108), (2, 102926054), (4, 51463027), (7, 29407444), (11, 18713828), (14, 14703722), (22, 9356914), (28, 7351861), (44, 4678457), (77, 2673404), (154, 1336702), (308, 668351), (647, 318164), (1033, 199276), (1294, 159082), (2066, 99638), (2588, 79541), (4132, 49819), (4529, 45452), (7117, 28924), (7231, 28468), (9058, 22726), (11363, 18116), (14234, 14462)]