202042939

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2957}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 237397248

約数和(自身を除く): 35354309

約数列:

[1, 7, 43, 227, 301, 1589, 2957, 9761, 20699, 68327, 127151, 671239, 890057, 4698673, 28863277, 202042939]

約数ペア:

[(1, 202042939), (7, 28863277), (43, 4698673), (227, 890057), (301, 671239), (1589, 127151), (2957, 68327), (9761, 20699)]