201953014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{18913}}^1$

素因数の和:19215

約数の個数: 16

約数和(自身を含む): 320024880

約数和(自身を除く): 118071866

約数列:

[1, 2, 19, 38, 281, 562, 5339, 10678, 18913, 37826, 359347, 718694, 5314553, 10629106, 100976507, 201953014]

約数ペア:

[(1, 201953014), (2, 100976507), (19, 10629106), (38, 5314553), (281, 718694), (562, 359347), (5339, 37826), (10678, 18913)]