220040276

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{28547}}^1$

素因数の和:28639

約数の個数: 24

約数和(自身を含む): 402869376

約数和(自身を除く): 182829100

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 28547, 57094, 114188, 1170427, 1341709, 2340854, 2683418, 4681708, 5366836, 55010069, 110020138, 220040276]

約数ペア:

[(1, 220040276), (2, 110020138), (4, 55010069), (41, 5366836), (47, 4681708), (82, 2683418), (94, 2340854), (164, 1341709), (188, 1170427), (1927, 114188), (3854, 57094), (7708, 28547)]