200945859

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{1427}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 272211072

約数和(自身を除く): 71265213

約数列:

[1, 3, 73, 219, 643, 1427, 1929, 4281, 46939, 104171, 140817, 312513, 917561, 2752683, 66981953, 200945859]

約数ペア:

[(1, 200945859), (3, 66981953), (73, 2752683), (219, 917561), (643, 312513), (1427, 140817), (1929, 104171), (4281, 46939)]