200945728

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{18149}}^1$

素因数の和:18334

約数の個数: 28

約数和(自身を含む): 401078700

約数和(自身を除く): 200132972

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 5536, 11072, 18149, 36298, 72596, 145192, 290384, 580768, 1161536, 3139777, 6279554, 12559108, 25118216, 50236432, 100472864, 200945728]

約数ペア:

[(1, 200945728), (2, 100472864), (4, 50236432), (8, 25118216), (16, 12559108), (32, 6279554), (64, 3139777), (173, 1161536), (346, 580768), (692, 290384), (1384, 145192), (2768, 72596), (5536, 36298), (11072, 18149)]