200041719

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{21841}}^1$

素因数の和:21958

約数の個数: 16

約数和(自身を含む): 276781824

約数和(自身を除く): 76740105

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 21841, 65523, 939163, 1550711, 2817489, 4652133, 66680573, 200041719]

約数ペア:

[(1, 200041719), (3, 66680573), (43, 4652133), (71, 2817489), (129, 1550711), (213, 939163), (3053, 65523), (9159, 21841)]