220544105

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{6151}}^1$

素因数の和:6328

約数の個数: 16

約数和(自身を含む): 271081728

約数和(自身を除く): 50537623

約数列:

[1, 5, 71, 101, 355, 505, 6151, 7171, 30755, 35855, 436721, 621251, 2183605, 3106255, 44108821, 220544105]

約数ペア:

[(1, 220544105), (5, 44108821), (71, 3106255), (101, 2183605), (355, 621251), (505, 436721), (6151, 35855), (7171, 30755)]