199075196

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{3061}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 354947040

約数和(自身を除く): 155871844

約数列:

[1, 2, 4, 71, 142, 229, 284, 458, 916, 3061, 6122, 12244, 16259, 32518, 65036, 217331, 434662, 700969, 869324, 1401938, 2803876, 49768799, 99537598, 199075196]

約数ペア:

[(1, 199075196), (2, 99537598), (4, 49768799), (71, 2803876), (142, 1401938), (229, 869324), (284, 700969), (458, 434662), (916, 217331), (3061, 65036), (6122, 32518), (12244, 16259)]