211017568

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{47441}}^1$

素因数の和:47590

約数の個数: 24

約数和(自身を含む): 418438440

約数和(自身を除く): 207420872

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 47441, 94882, 189764, 379528, 759056, 1518112, 6594299, 13188598, 26377196, 52754392, 105508784, 211017568]

約数ペア:

[(1, 211017568), (2, 105508784), (4, 52754392), (8, 26377196), (16, 13188598), (32, 6594299), (139, 1518112), (278, 759056), (556, 379528), (1112, 189764), (2224, 94882), (4448, 47441)]