220187046

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{516871}}^1$

素因数の和:516947

約数の個数: 16

約数和(自身を含む): 446577408

約数和(自身を除く): 226390362

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 516871, 1033742, 1550613, 3101226, 36697841, 73395682, 110093523, 220187046]

約数ペア:

[(1, 220187046), (2, 110093523), (3, 73395682), (6, 36697841), (71, 3101226), (142, 1550613), (213, 1033742), (426, 516871)]