201938401

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 233958400

約数和(自身を除く): 32019999

約数列:

[1, 7, 103, 379, 721, 739, 2653, 5173, 39037, 76117, 273259, 280081, 532819, 1960567, 28848343, 201938401]

約数ペア:

[(1, 201938401), (7, 28848343), (103, 1960567), (379, 532819), (721, 280081), (739, 273259), (2653, 76117), (5173, 39037)]