196335291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{66173}}^1$

素因数の和:66242

約数の個数: 16

約数和(自身を含む): 279518976

約数和(自身を除く): 83183685

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 66173, 198519, 1521979, 2845439, 4565937, 8536317, 65445097, 196335291]

約数ペア:

[(1, 196335291), (3, 65445097), (23, 8536317), (43, 4565937), (69, 2845439), (129, 1521979), (989, 198519), (2967, 66173)]