200867337

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2203}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 325839360

約数和(自身を除く): 124972023

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 307, 921, 2203, 2763, 3377, 6609, 8289, 10131, 19827, 24233, 30393, 59481, 72699, 91179, 218097, 654291, 676321, 2028963, 6086889, 7439531, 18260667, 22318593, 66955779, 200867337]

約数ペア:

[(1, 200867337), (3, 66955779), (9, 22318593), (11, 18260667), (27, 7439531), (33, 6086889), (99, 2028963), (297, 676321), (307, 654291), (921, 218097), (2203, 91179), (2763, 72699), (3377, 59481), (6609, 30393), (8289, 24233), (10131, 19827)]