201951245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{50551}}^1$

素因数の和:50620

約数の個数: 16

約数和(自身を含む): 262061568

約数和(自身を除く): 60110323

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 50551, 252755, 859367, 2375897, 4296835, 11879485, 40390249, 201951245]

約数ペア:

[(1, 201951245), (5, 40390249), (17, 11879485), (47, 4296835), (85, 2375897), (235, 859367), (799, 252755), (3995, 50551)]