201118070

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{17909}}^1$

素因数の和:19039

約数の個数: 16

約数和(自身を含む): 362355120

約数和(自身を除く): 161237050

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 11230, 17909, 35818, 89545, 179090, 20111807, 40223614, 100559035, 201118070]

約数ペア:

[(1, 201118070), (2, 100559035), (5, 40223614), (10, 20111807), (1123, 179090), (2246, 89545), (5615, 35818), (11230, 17909)]