201817147

素因数分解:

$7^1\times {\mathrm{631}}^1\times {\mathrm{45691}}^1$

素因数の和:46329

約数の個数: 8

約数和(自身を含む): 231018752

約数和(自身を除く): 29201605

約数列:

[1, 7, 631, 4417, 45691, 319837, 28831021, 201817147]

約数ペア:

[(1, 201817147), (7, 28831021), (631, 319837), (4417, 45691)]