200840031

素因数分解:

$3^2\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{2999}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 331968000

約数和(自身を除く): 131127969

約数列:

[1, 3, 7, 9, 21, 63, 1063, 2999, 3189, 7441, 8997, 9567, 20993, 22323, 26991, 62979, 66969, 188937, 3187937, 9563811, 22315559, 28691433, 66946677, 200840031]

約数ペア:

[(1, 200840031), (3, 66946677), (7, 28691433), (9, 22315559), (21, 9563811), (63, 3187937), (1063, 188937), (2999, 66969), (3189, 62979), (7441, 26991), (8997, 22323), (9567, 20993)]