200326815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 375272352

約数和(自身を除く): 174945537

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 443, 585, 773, 1329, 2215, 2319, 3865, 3987, 5759, 6645, 6957, 10049, 11595, 17277, 19935, 28795, 30147, 34785, 50245, 51831, 86385, 90441, 150735, 259155, 342439, 452205, 1027317, 1712195, 3081951, 4451707, 5136585, 13355121, 15409755, 22258535, 40065363, 66775605, 200326815]

約数ペア:

[(1, 200326815), (3, 66775605), (5, 40065363), (9, 22258535), (13, 15409755), (15, 13355121), (39, 5136585), (45, 4451707), (65, 3081951), (117, 1712195), (195, 1027317), (443, 452205), (585, 342439), (773, 259155), (1329, 150735), (2215, 90441), (2319, 86385), (3865, 51831), (3987, 50245), (5759, 34785), (6645, 30147), (6957, 28795), (10049, 19935), (11595, 17277)]