208060292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{26417}}^1$

素因数の和:26611

約数の個数: 24

約数和(自身を含む): 399440160

約数和(自身を除く): 191379868

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 26417, 52834, 105668, 290587, 581174, 1162348, 4728643, 9457286, 18914572, 52015073, 104030146, 208060292]

約数ペア:

[(1, 208060292), (2, 104030146), (4, 52015073), (11, 18914572), (22, 9457286), (44, 4728643), (179, 1162348), (358, 581174), (716, 290587), (1969, 105668), (3938, 52834), (7876, 26417)]