201640659

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{17609}}^1$

素因数の和:17970

約数の個数: 16

約数和(自身を含む): 294157440

約数和(自身を除く): 92516781

約数列:

[1, 3, 11, 33, 347, 1041, 3817, 11451, 17609, 52827, 193699, 581097, 6110323, 18330969, 67213553, 201640659]

約数ペア:

[(1, 201640659), (3, 67213553), (11, 18330969), (33, 6110323), (347, 581097), (1041, 193699), (3817, 52827), (11451, 17609)]