206902864

素因数分解:

$2^4\times 7^1\times {\mathrm{1847347}}^1$

素因数の和:1847362

約数の個数: 20

約数和(自身を含む): 458142304

約数和(自身を除く): 251239440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1847347, 3694694, 7389388, 12931429, 14778776, 25862858, 29557552, 51725716, 103451432, 206902864]

約数ペア:

[(1, 206902864), (2, 103451432), (4, 51725716), (7, 29557552), (8, 25862858), (14, 14778776), (16, 12931429), (28, 7389388), (56, 3694694), (112, 1847347)]