201023137

素因数分解:

$7^2\times {\mathrm{449}}^1\times {\mathrm{9137}}^1$

素因数の和:9600

約数の個数: 12

約数和(自身を含む): 234389700

約数和(自身を除く): 33366563

約数列:

[1, 7, 49, 449, 3143, 9137, 22001, 63959, 447713, 4102513, 28717591, 201023137]

約数ペア:

[(1, 201023137), (7, 28717591), (49, 4102513), (449, 447713), (3143, 63959), (9137, 22001)]