201543293

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 233465856

約数和(自身を除く): 31922563

約数列:

[1, 7, 103, 443, 631, 721, 3101, 4417, 45629, 64993, 279533, 319403, 454951, 1956731, 28791899, 201543293]

約数ペア:

[(1, 201543293), (7, 28791899), (103, 1956731), (443, 454951), (631, 319403), (721, 279533), (3101, 64993), (4417, 45629)]