209043084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1024721}}^1$

素因数の和:1024745

約数の個数: 24

約数和(自身を含む): 516459888

約数和(自身を除く): 307416804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1024721, 2049442, 3074163, 4098884, 6148326, 12296652, 17420257, 34840514, 52260771, 69681028, 104521542, 209043084]

約数ペア:

[(1, 209043084), (2, 104521542), (3, 69681028), (4, 52260771), (6, 34840514), (12, 17420257), (17, 12296652), (34, 6148326), (51, 4098884), (68, 3074163), (102, 2049442), (204, 1024721)]