257268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 655200

約数和(自身を除く): 397932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1949, 3898, 5847, 7796, 11694, 21439, 23388, 42878, 64317, 85756, 128634, 257268]

約数ペア:

[(1, 257268), (2, 128634), (3, 85756), (4, 64317), (6, 42878), (11, 23388), (12, 21439), (22, 11694), (33, 7796), (44, 5847), (66, 3898), (132, 1949)]