206053334

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{26921}}^1$

素因数の和:27055

約数の個数: 16

約数和(自身を含む): 319833360

約数和(自身を除く): 113780026

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 26921, 53842, 1157603, 2315206, 2395969, 4791938, 103026667, 206053334]

約数ペア:

[(1, 206053334), (2, 103026667), (43, 4791938), (86, 2395969), (89, 2315206), (178, 1157603), (3827, 53842), (7654, 26921)]