200044816

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{9479}}^1$

素因数の和:10806

約数の個数: 20

約数和(自身を含む): 387921600

約数和(自身を除く): 187876784

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 5276, 9479, 10552, 18958, 21104, 37916, 75832, 151664, 12502801, 25005602, 50011204, 100022408, 200044816]

約数ペア:

[(1, 200044816), (2, 100022408), (4, 50011204), (8, 25005602), (16, 12502801), (1319, 151664), (2638, 75832), (5276, 37916), (9479, 21104), (10552, 18958)]