201326846

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{196993}}^1$

素因数の和:197075

約数の個数: 16

約数和(自身を含む): 349861344

約数和(自身を除く): 148534498

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 196993, 393986, 1378951, 2757902, 14380489, 28760978, 100663423, 201326846]

約数ペア:

[(1, 201326846), (2, 100663423), (7, 28760978), (14, 14380489), (73, 2757902), (146, 1378951), (511, 393986), (1022, 196993)]