204762088

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{70901}}^1$

素因数の和:70945

約数の個数: 24

約数和(自身を含む): 405204930

約数和(自身を除く): 200442842

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 70901, 141802, 283604, 567208, 1347119, 2694238, 5388476, 10776952, 25595261, 51190522, 102381044, 204762088]

約数ペア:

[(1, 204762088), (2, 102381044), (4, 51190522), (8, 25595261), (19, 10776952), (38, 5388476), (76, 2694238), (152, 1347119), (361, 567208), (722, 283604), (1444, 141802), (2888, 70901)]