201533104

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{28433}}^1$

素因数の和:28884

約数の個数: 20

約数和(自身を含む): 391365576

約数和(自身を除く): 189832472

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 28433, 56866, 113732, 227464, 454928, 12595819, 25191638, 50383276, 100766552, 201533104]

約数ペア:

[(1, 201533104), (2, 100766552), (4, 50383276), (8, 25191638), (16, 12595819), (443, 454928), (886, 227464), (1772, 113732), (3544, 56866), (7088, 28433)]