200641540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{912007}}^1$

素因数の和:912027

約数の個数: 24

約数和(自身を含む): 459652032

約数和(自身を除く): 259010492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 912007, 1824014, 3648028, 4560035, 9120070, 10032077, 18240140, 20064154, 40128308, 50160385, 100320770, 200641540]

約数ペア:

[(1, 200641540), (2, 100320770), (4, 50160385), (5, 40128308), (10, 20064154), (11, 18240140), (20, 10032077), (22, 9120070), (44, 4560035), (55, 3648028), (110, 1824014), (220, 912007)]