200654853

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{12757}}^1$

素因数の和:12881

約数の個数: 24

約数和(自身を含む): 314152992

約数和(自身を除く): 113498139

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 5243, 12757, 15729, 38271, 89299, 267897, 625093, 1364999, 1875279, 4094997, 9554993, 28664979, 66884951, 200654853]

約数ペア:

[(1, 200654853), (3, 66884951), (7, 28664979), (21, 9554993), (49, 4094997), (107, 1875279), (147, 1364999), (321, 625093), (749, 267897), (2247, 89299), (5243, 38271), (12757, 15729)]