201705647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32803}}^1$

素因数の和:32870

約数の個数: 16

約数和(自身を含む): 242487168

約数和(自身を除く): 40781521

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 32803, 360833, 426439, 1410529, 4690829, 15515819, 18336877, 201705647]

約数ペア:

[(1, 201705647), (11, 18336877), (13, 15515819), (43, 4690829), (143, 1410529), (473, 426439), (559, 360833), (6149, 32803)]