203428124

素因数分解:

$2^2\times {\mathrm{1021}}^1\times {\mathrm{49811}}^1$

素因数の和:50836

約数の個数: 12

約数和(自身を含む): 356355048

約数和(自身を除く): 152926924

約数列:

[1, 2, 4, 1021, 2042, 4084, 49811, 99622, 199244, 50857031, 101714062, 203428124]

約数ペア:

[(1, 203428124), (2, 101714062), (4, 50857031), (1021, 199244), (2042, 99622), (4084, 49811)]