205796888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{10487}}^1$

素因数の和:10727

約数の個数: 32

約数和(自身を含む): 422876160

約数和(自身を除く): 217079272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4906, 9812, 10487, 19624, 20974, 41948, 83896, 115357, 230714, 461428, 922856, 2338601, 4677202, 9354404, 18708808, 25724611, 51449222, 102898444, 205796888]

約数ペア:

[(1, 205796888), (2, 102898444), (4, 51449222), (8, 25724611), (11, 18708808), (22, 9354404), (44, 4677202), (88, 2338601), (223, 922856), (446, 461428), (892, 230714), (1784, 115357), (2453, 83896), (4906, 41948), (9812, 20974), (10487, 19624)]