202122333

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4603}}^1$

素因数の和:4674

約数の個数: 48

約数和(自身を含む): 361984896

約数和(自身を除く): 159862563

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 2091, 2583, 4603, 4879, 6273, 13809, 14637, 32221, 41427, 43911, 78251, 96663, 188723, 234753, 289989, 547757, 566169, 704259, 1321061, 1643271, 1698507, 3208291, 3963183, 4929813, 9624873, 11889549, 22458037, 28874619, 67374111, 202122333]

約数ペア:

[(1, 202122333), (3, 67374111), (7, 28874619), (9, 22458037), (17, 11889549), (21, 9624873), (41, 4929813), (51, 3963183), (63, 3208291), (119, 1698507), (123, 1643271), (153, 1321061), (287, 704259), (357, 566169), (369, 547757), (697, 289989), (861, 234753), (1071, 188723), (2091, 96663), (2583, 78251), (4603, 43911), (4879, 41427), (6273, 32221), (13809, 14637)]