201280111

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 212970240

約数和(自身を除く): 11690129

約数列:

[1, 37, 41, 277, 479, 1517, 10249, 11357, 17723, 19639, 132683, 420209, 726643, 4909271, 5440003, 201280111]

約数ペア:

[(1, 201280111), (37, 5440003), (41, 4909271), (277, 726643), (479, 420209), (1517, 132683), (10249, 19639), (11357, 17723)]