200925543

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 349977600

約数和(自身を除く): 149052057

約数列:

[1, 3, 7, 13, 21, 29, 39, 41, 87, 91, 123, 203, 273, 287, 377, 533, 609, 619, 861, 1131, 1189, 1599, 1857, 2639, 3567, 3731, 4333, 7917, 8047, 8323, 11193, 12999, 15457, 17951, 24141, 24969, 25379, 46371, 53853, 56329, 76137, 108199, 125657, 168987, 177653, 233363, 324597, 329927, 376971, 532959, 700089, 735991, 989781, 1633541, 2207973, 2309489, 4900623, 5151937, 6928467, 9567883, 15455811, 28703649, 66975181, 200925543]

約数ペア:

[(1, 200925543), (3, 66975181), (7, 28703649), (13, 15455811), (21, 9567883), (29, 6928467), (39, 5151937), (41, 4900623), (87, 2309489), (91, 2207973), (123, 1633541), (203, 989781), (273, 735991), (287, 700089), (377, 532959), (533, 376971), (609, 329927), (619, 324597), (861, 233363), (1131, 177653), (1189, 168987), (1599, 125657), (1857, 108199), (2639, 76137), (3567, 56329), (3731, 53853), (4333, 46371), (7917, 25379), (8047, 24969), (8323, 24141), (11193, 17951), (12999, 15457)]