200398849

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13007}}^1$

素因数の和:13116

約数の個数: 16

約数和(自身を含む): 239763456

約数和(自身を除く): 39364607

約数列:

[1, 7, 31, 71, 217, 497, 2201, 13007, 15407, 91049, 403217, 923497, 2822519, 6464479, 28628407, 200398849]

約数ペア:

[(1, 200398849), (7, 28628407), (31, 6464479), (71, 2822519), (217, 923497), (497, 403217), (2201, 91049), (13007, 15407)]