201562039

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{39937}}^1$

素因数の和:40054

約数の個数: 12

約数和(自身を含む): 236752464

約数和(自身を除く): 35190425

約数列:

[1, 7, 49, 103, 721, 5047, 39937, 279559, 1956913, 4113511, 28794577, 201562039]

約数ペア:

[(1, 201562039), (7, 28794577), (49, 4113511), (103, 1956913), (721, 279559), (5047, 39937)]