200185557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27449}}^1$

素因数の和:27493

約数の個数: 32

約数和(自身を含む): 332035200

約数和(自身を除く): 131849643

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 27449, 82347, 301939, 356837, 466633, 905817, 1070511, 1399899, 3925207, 5132963, 6066229, 11775621, 15398889, 18198687, 66728519, 200185557]

約数ペア:

[(1, 200185557), (3, 66728519), (11, 18198687), (13, 15398889), (17, 11775621), (33, 6066229), (39, 5132963), (51, 3925207), (143, 1399899), (187, 1070511), (221, 905817), (429, 466633), (561, 356837), (663, 301939), (2431, 82347), (7293, 27449)]