200485089

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 349719552

約数和(自身を除く): 149234463

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 83, 161, 207, 249, 483, 581, 747, 1449, 1667, 1743, 1909, 5001, 5229, 5727, 11669, 13363, 15003, 17181, 35007, 38341, 40089, 105021, 115023, 120267, 138361, 268387, 345069, 415083, 805161, 968527, 1245249, 2415483, 2905581, 3182303, 8716743, 9546909, 22276121, 28640727, 66828363, 200485089]

約数ペア:

[(1, 200485089), (3, 66828363), (7, 28640727), (9, 22276121), (21, 9546909), (23, 8716743), (63, 3182303), (69, 2905581), (83, 2415483), (161, 1245249), (207, 968527), (249, 805161), (483, 415083), (581, 345069), (747, 268387), (1449, 138361), (1667, 120267), (1743, 115023), (1909, 105021), (5001, 40089), (5229, 38341), (5727, 35007), (11669, 17181), (13363, 15003)]