200712266

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1\times {\mathrm{1787}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 305104320

約数和(自身を除く): 104392054

約数列:

[1, 2, 89, 178, 631, 1262, 1787, 3574, 56159, 112318, 159043, 318086, 1127597, 2255194, 100356133, 200712266]

約数ペア:

[(1, 200712266), (2, 100356133), (89, 2255194), (178, 1127597), (631, 318086), (1262, 159043), (1787, 112318), (3574, 56159)]