200096440

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{6661}}^1$

素因数の和:7423

約数の個数: 32

約数和(自身を含む): 450884160

約数和(自身を除く): 250787720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 3004, 3755, 6008, 6661, 7510, 13322, 15020, 26644, 30040, 33305, 53288, 66610, 133220, 266440, 5002411, 10004822, 20009644, 25012055, 40019288, 50024110, 100048220, 200096440]

約数ペア:

[(1, 200096440), (2, 100048220), (4, 50024110), (5, 40019288), (8, 25012055), (10, 20009644), (20, 10004822), (40, 5002411), (751, 266440), (1502, 133220), (3004, 66610), (3755, 53288), (6008, 33305), (6661, 30040), (7510, 26644), (13322, 15020)]