201210373

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51421}}^1$

素因数の和:51484

約数の個数: 16

約数和(自身を含む): 253407616

約数和(自身を除く): 52197243

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 51421, 359947, 668473, 2211103, 4679311, 15477721, 28744339, 201210373]

約数ペア:

[(1, 201210373), (7, 28744339), (13, 15477721), (43, 4679311), (91, 2211103), (301, 668473), (559, 359947), (3913, 51421)]