205750256

素因数分解:

$2^4\times {\mathrm{2801}}^1\times {\mathrm{4591}}^1$

素因数の和:7400

約数の個数: 20

約数和(自身を含む): 398870304

約数和(自身を除く): 193120048

約数列:

[1, 2, 4, 8, 16, 2801, 4591, 5602, 9182, 11204, 18364, 22408, 36728, 44816, 73456, 12859391, 25718782, 51437564, 102875128, 205750256]

約数ペア:

[(1, 205750256), (2, 102875128), (4, 51437564), (8, 25718782), (16, 12859391), (2801, 73456), (4591, 44816), (5602, 36728), (9182, 22408), (11204, 18364)]