219077174

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{35879}}^1$

素因数の和:35995

約数の個数: 16

約数和(自身を含む): 341003520

約数和(自身を除く): 121926346

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 35879, 71758, 1542797, 2547409, 3085594, 5094818, 109538587, 219077174]

約数ペア:

[(1, 219077174), (2, 109538587), (43, 5094818), (71, 3085594), (86, 2547409), (142, 1542797), (3053, 71758), (6106, 35879)]