208048324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{4993}}^1$

素因数の和:5955

約数の個数: 24

約数和(自身を含む): 397682208

約数和(自身を除く): 189633884

約数列:

[1, 2, 4, 11, 22, 44, 947, 1894, 3788, 4993, 9986, 10417, 19972, 20834, 41668, 54923, 109846, 219692, 4728371, 9456742, 18913484, 52012081, 104024162, 208048324]

約数ペア:

[(1, 208048324), (2, 104024162), (4, 52012081), (11, 18913484), (22, 9456742), (44, 4728371), (947, 219692), (1894, 109846), (3788, 54923), (4993, 41668), (9986, 20834), (10417, 19972)]