200788749

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{47569}}^1$

素因数の和:47649

約数の個数: 24

約数和(自身を含む): 336415040

約数和(自身を除く): 135626291

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 47569, 142707, 332983, 428121, 998949, 2996847, 3187123, 9561369, 22309861, 28684107, 66929583, 200788749]

約数ペア:

[(1, 200788749), (3, 66929583), (7, 28684107), (9, 22309861), (21, 9561369), (63, 3187123), (67, 2996847), (201, 998949), (469, 428121), (603, 332983), (1407, 142707), (4221, 47569)]