200365767

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 347776000

約数和(自身を除く): 147410233

約数列:

[1, 3, 7, 9, 21, 37, 43, 63, 111, 129, 259, 301, 333, 387, 777, 903, 1591, 1999, 2331, 2709, 4773, 5997, 11137, 13993, 14319, 17991, 33411, 41979, 73963, 85957, 100233, 125937, 221889, 257871, 517741, 601699, 665667, 773613, 1553223, 1805097, 3180409, 4659669, 5415291, 9541227, 22262863, 28623681, 66788589, 200365767]

約数ペア:

[(1, 200365767), (3, 66788589), (7, 28623681), (9, 22262863), (21, 9541227), (37, 5415291), (43, 4659669), (63, 3180409), (111, 1805097), (129, 1553223), (259, 773613), (301, 665667), (333, 601699), (387, 517741), (777, 257871), (903, 221889), (1591, 125937), (1999, 100233), (2331, 85957), (2709, 73963), (4773, 41979), (5997, 33411), (11137, 17991), (13993, 14319)]