210520174

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{33533}}^1$

素因数の和:33651

約数の個数: 16

約数和(自身を含む): 327560112

約数和(自身を除く): 117039938

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 33533, 67066, 1441919, 2447909, 2883838, 4895818, 105260087, 210520174]

約数ペア:

[(1, 210520174), (2, 105260087), (43, 4895818), (73, 2883838), (86, 2447909), (146, 1441919), (3139, 67066), (6278, 33533)]