200521599

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{33073}}^1$

素因数の和:33166

約数の個数: 16

約数和(自身を含む): 279409152

約数和(自身を除く): 78887553

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 33073, 99219, 1422139, 1554431, 4266417, 4663293, 66840533, 200521599]

約数ペア:

[(1, 200521599), (3, 66840533), (43, 4663293), (47, 4266417), (129, 1554431), (141, 1422139), (2021, 99219), (6063, 33073)]