205700103

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{112589}}^1$

素因数の和:112631

約数の個数: 24

約数和(自身を含む): 351280800

約数和(自身を除く): 145580697

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 112589, 337767, 788123, 1013301, 2364369, 3265081, 7093107, 9795243, 22855567, 29385729, 68566701, 205700103]

約数ペア:

[(1, 205700103), (3, 68566701), (7, 29385729), (9, 22855567), (21, 9795243), (29, 7093107), (63, 3265081), (87, 2364369), (203, 1013301), (261, 788123), (609, 337767), (1827, 112589)]