201386300549

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{100242061}}^1$

素因数の和:100242116

約数の個数: 12

約数和(自身を含む): 239979496428

約数和(自身を除く): 38593195879

約数列:

[1, 7, 41, 49, 287, 2009, 100242061, 701694427, 4109924501, 4911860989, 28769471507, 201386300549]

約数ペア:

[(1, 201386300549), (7, 28769471507), (41, 4911860989), (49, 4109924501), (287, 701694427), (2009, 100242061)]