215414719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 235448640

約数和(自身を除く): 20033921

約数列:

[1, 13, 101, 359, 457, 1313, 4667, 5941, 36259, 46157, 164063, 471367, 600041, 2132819, 16570363, 215414719]

約数ペア:

[(1, 215414719), (13, 16570363), (101, 2132819), (359, 600041), (457, 471367), (1313, 164063), (4667, 46157), (5941, 36259)]