201008940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{304559}}^1$

素因数の和:304582

約数の個数: 48

約数和(自身を含む): 613992960

約数和(自身を除く): 412984020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 304559, 609118, 913677, 1218236, 1522795, 1827354, 3045590, 3350149, 3654708, 4568385, 6091180, 6700298, 9136770, 10050447, 13400596, 16750745, 18273540, 20100894, 33501490, 40201788, 50252235, 67002980, 100504470, 201008940]

約数ペア:

[(1, 201008940), (2, 100504470), (3, 67002980), (4, 50252235), (5, 40201788), (6, 33501490), (10, 20100894), (11, 18273540), (12, 16750745), (15, 13400596), (20, 10050447), (22, 9136770), (30, 6700298), (33, 6091180), (44, 4568385), (55, 3654708), (60, 3350149), (66, 3045590), (110, 1827354), (132, 1522795), (165, 1218236), (220, 913677), (330, 609118), (660, 304559)]