200560514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 396582912

約数和(自身を除く): 196022398

約数列:

[1, 2, 7, 11, 14, 22, 31, 43, 62, 77, 86, 154, 217, 301, 341, 434, 473, 602, 682, 946, 977, 1333, 1954, 2387, 2666, 3311, 4774, 6622, 6839, 9331, 10747, 13678, 14663, 18662, 21494, 29326, 30287, 42011, 60574, 75229, 84022, 102641, 150458, 205282, 212009, 294077, 333157, 424018, 462121, 588154, 666314, 924242, 1302341, 2332099, 2604682, 3234847, 4664198, 6469694, 9116387, 14325751, 18232774, 28651502, 100280257, 200560514]

約数ペア:

[(1, 200560514), (2, 100280257), (7, 28651502), (11, 18232774), (14, 14325751), (22, 9116387), (31, 6469694), (43, 4664198), (62, 3234847), (77, 2604682), (86, 2332099), (154, 1302341), (217, 924242), (301, 666314), (341, 588154), (434, 462121), (473, 424018), (602, 333157), (682, 294077), (946, 212009), (977, 205282), (1333, 150458), (1954, 102641), (2387, 84022), (2666, 75229), (3311, 60574), (4774, 42011), (6622, 30287), (6839, 29326), (9331, 21494), (10747, 18662), (13678, 14663)]