200725623

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 350138880

約数和(自身を除く): 149413257

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 83, 161, 207, 249, 483, 581, 747, 1449, 1669, 1743, 1909, 5007, 5229, 5727, 11683, 13363, 15021, 17181, 35049, 38387, 40089, 105147, 115161, 120267, 138527, 268709, 345483, 415581, 806127, 969689, 1246743, 2418381, 2909067, 3186121, 8727201, 9558363, 22302847, 28675089, 66908541, 200725623]

約数ペア:

[(1, 200725623), (3, 66908541), (7, 28675089), (9, 22302847), (21, 9558363), (23, 8727201), (63, 3186121), (69, 2909067), (83, 2418381), (161, 1246743), (207, 969689), (249, 806127), (483, 415581), (581, 345483), (747, 268709), (1449, 138527), (1669, 120267), (1743, 115161), (1909, 105147), (5007, 40089), (5229, 38387), (5727, 35049), (11683, 17181), (13363, 15021)]