206525907

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113041}}^1$

素因数の和:113083

約数の個数: 24

約数和(自身を含む): 352691040

約数和(自身を除く): 146165133

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 113041, 339123, 791287, 1017369, 2373861, 3278189, 7121583, 9834567, 22947323, 29503701, 68841969, 206525907]

約数ペア:

[(1, 206525907), (3, 68841969), (7, 29503701), (9, 22947323), (21, 9834567), (29, 7121583), (63, 3278189), (87, 2373861), (203, 1017369), (261, 791287), (609, 339123), (1827, 113041)]