206849732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{87797}}^1$

素因数の和:87851

約数の個数: 24

約数和(自身を含む): 393335040

約数和(自身を除く): 186485308

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 87797, 175594, 351188, 1668143, 2721707, 3336286, 5443414, 6672572, 10886828, 51712433, 103424866, 206849732]

約数ペア:

[(1, 206849732), (2, 103424866), (4, 51712433), (19, 10886828), (31, 6672572), (38, 5443414), (62, 3336286), (76, 2721707), (124, 1668143), (589, 351188), (1178, 175594), (2356, 87797)]