208045308660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13387729}}^1$

素因数の和:13387785

約数の個数: 96

約数和(自身を含む): 683738146560

約数和(自身を除く): 475692837900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 13387729, 26775458, 40163187, 53550916, 66938645, 80326374, 93714103, 133877290, 160652748, 187428206, 200815935, 267754580, 281142309, 374856412, 401631870, 468570515, 495345973, 562284618, 803263740, 937141030, 990691946, 1124569236, 1405711545, 1486037919, 1874282060, 1981383892, 2476729865, 2811423090, 2972075838, 3467421811, 4953459730, 5622846180, 5944151676, 6934843622, 7430189595, 9906919460, 10402265433, 13869687244, 14860379190, 17337109055, 20804530866, 29720758380, 34674218110, 41609061732, 52011327165, 69348436220, 104022654330, 208045308660]

約数ペア:

[(1, 208045308660), (2, 104022654330), (3, 69348436220), (4, 52011327165), (5, 41609061732), (6, 34674218110), (7, 29720758380), (10, 20804530866), (12, 17337109055), (14, 14860379190), (15, 13869687244), (20, 10402265433), (21, 9906919460), (28, 7430189595), (30, 6934843622), (35, 5944151676), (37, 5622846180), (42, 4953459730), (60, 3467421811), (70, 2972075838), (74, 2811423090), (84, 2476729865), (105, 1981383892), (111, 1874282060), (140, 1486037919), (148, 1405711545), (185, 1124569236), (210, 990691946), (222, 937141030), (259, 803263740), (370, 562284618), (420, 495345973), (444, 468570515), (518, 401631870), (555, 374856412), (740, 281142309), (777, 267754580), (1036, 200815935), (1110, 187428206), (1295, 160652748), (1554, 133877290), (2220, 93714103), (2590, 80326374), (3108, 66938645), (3885, 53550916), (5180, 40163187), (7770, 26775458), (15540, 13387729)]