200841291

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{86161}}^1$

素因数の和:86211

約数の個数: 24

約数和(自身を含む): 340512224

約数和(自身を除く): 139670933

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 86161, 258483, 603127, 775449, 1809381, 3187957, 5428143, 9563871, 22315699, 28691613, 66947097, 200841291]

約数ペア:

[(1, 200841291), (3, 66947097), (7, 28691613), (9, 22315699), (21, 9563871), (37, 5428143), (63, 3187957), (111, 1809381), (259, 775449), (333, 603127), (777, 258483), (2331, 86161)]