201291747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{3631}}^1$

素因数の和:4738

約数の個数: 16

約数和(自身を含む): 284516352

約数和(自身を除く): 83224605

約数列:

[1, 3, 17, 51, 1087, 3261, 3631, 10893, 18479, 55437, 61727, 185181, 3946897, 11840691, 67097249, 201291747]

約数ペア:

[(1, 201291747), (3, 67097249), (17, 11840691), (51, 3946897), (1087, 185181), (3261, 61727), (3631, 55437), (10893, 18479)]