200893364

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 410941440

約数和(自身を除く): 210048076

約数列:

[1, 2, 4, 7, 14, 28, 71, 139, 142, 278, 284, 497, 556, 727, 973, 994, 1454, 1946, 1988, 2908, 3892, 5089, 9869, 10178, 19738, 20356, 39476, 51617, 69083, 101053, 103234, 138166, 202106, 206468, 276332, 361319, 404212, 707371, 722638, 1414742, 1445276, 2829484, 7174763, 14349526, 28699052, 50223341, 100446682, 200893364]

約数ペア:

[(1, 200893364), (2, 100446682), (4, 50223341), (7, 28699052), (14, 14349526), (28, 7174763), (71, 2829484), (139, 1445276), (142, 1414742), (278, 722638), (284, 707371), (497, 404212), (556, 361319), (727, 276332), (973, 206468), (994, 202106), (1454, 138166), (1946, 103234), (1988, 101053), (2908, 69083), (3892, 51617), (5089, 39476), (9869, 20356), (10178, 19738)]