201392217

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33751}}^1$

素因数の和:33790

約数の個数: 32

約数和(自身を含む): 340220160

約数和(自身を除く): 138827943

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 33751, 101253, 303759, 438763, 573767, 911277, 1316289, 1721301, 3948867, 5163903, 7458971, 11846601, 15491709, 22376913, 67130739, 201392217]

約数ペア:

[(1, 201392217), (3, 67130739), (9, 22376913), (13, 15491709), (17, 11846601), (27, 7458971), (39, 5163903), (51, 3948867), (117, 1721301), (153, 1316289), (221, 911277), (351, 573767), (459, 438763), (663, 303759), (1989, 101253), (5967, 33751)]