200165903

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{14149}}^1$

素因数の和:14246

約数の個数: 16

約数和(自身を含む): 239078400

約数和(自身を除く): 38912497

約数列:

[1, 7, 43, 47, 301, 329, 2021, 14147, 14149, 99043, 608407, 665003, 4258849, 4655021, 28595129, 200165903]

約数ペア:

[(1, 200165903), (7, 28595129), (43, 4655021), (47, 4258849), (301, 665003), (329, 608407), (2021, 99043), (14147, 14149)]