200130975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{7351}}^1$

素因数の和:7389

約数の個数: 54

約数和(自身を含む): 394059848

約数和(自身を除く): 193928873

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 495, 605, 825, 1089, 1815, 2475, 3025, 5445, 7351, 9075, 22053, 27225, 36755, 66159, 80861, 110265, 183775, 242583, 330795, 404305, 551325, 727749, 889471, 1212915, 1653975, 2021525, 2668413, 3638745, 4447355, 6064575, 8005239, 13342065, 18193725, 22236775, 40026195, 66710325, 200130975]

約数ペア:

[(1, 200130975), (3, 66710325), (5, 40026195), (9, 22236775), (11, 18193725), (15, 13342065), (25, 8005239), (33, 6064575), (45, 4447355), (55, 3638745), (75, 2668413), (99, 2021525), (121, 1653975), (165, 1212915), (225, 889471), (275, 727749), (363, 551325), (495, 404305), (605, 330795), (825, 242583), (1089, 183775), (1815, 110265), (2475, 80861), (3025, 66159), (5445, 36755), (7351, 27225), (9075, 22053)]