218252584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{52769}}^1$

素因数の和:52833

約数の個数: 32

約数和(自身を含む): 455932800

約数和(自身を除く): 237680216

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 52769, 105538, 211076, 422152, 580459, 1160918, 2321836, 2480143, 4643672, 4960286, 9920572, 19841144, 27281573, 54563146, 109126292, 218252584]

約数ペア:

[(1, 218252584), (2, 109126292), (4, 54563146), (8, 27281573), (11, 19841144), (22, 9920572), (44, 4960286), (47, 4643672), (88, 2480143), (94, 2321836), (188, 1160918), (376, 580459), (517, 422152), (1034, 211076), (2068, 105538), (4136, 52769)]