200108535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1249}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 349920000

約数和(自身を除く): 149811465

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 971, 1249, 2913, 3747, 4855, 6245, 10681, 13739, 14565, 18735, 32043, 41217, 53405, 68695, 160215, 206085, 1212779, 3638337, 6063895, 13340569, 18191685, 40021707, 66702845, 200108535]

約数ペア:

[(1, 200108535), (3, 66702845), (5, 40021707), (11, 18191685), (15, 13340569), (33, 6063895), (55, 3638337), (165, 1212779), (971, 206085), (1249, 160215), (2913, 68695), (3747, 53405), (4855, 41217), (6245, 32043), (10681, 18735), (13739, 14565)]