201819053

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{643}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 220248000

約数和(自身を除く): 18428947

約数列:

[1, 17, 37, 499, 629, 643, 8483, 10931, 18463, 23791, 313871, 320857, 404447, 5454569, 11871709, 201819053]

約数ペア:

[(1, 201819053), (17, 11871709), (37, 5454569), (499, 404447), (629, 320857), (643, 313871), (8483, 23791), (10931, 18463)]