201568701

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{20441}}^1$

素因数の和:20636

約数の個数: 16

約数和(自身を含む): 284552640

約数和(自身を除く): 82983939

約数列:

[1, 3, 19, 57, 173, 519, 3287, 9861, 20441, 61323, 388379, 1165137, 3536293, 10608879, 67189567, 201568701]

約数ペア:

[(1, 201568701), (3, 67189567), (19, 10608879), (57, 3536293), (173, 1165137), (519, 388379), (3287, 61323), (9861, 20441)]