220749036

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{391399}}^1$

素因数の和:391453

約数の個数: 24

約数和(自身を含む): 526041600

約数和(自身を除く): 305292564

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 391399, 782798, 1174197, 1565596, 2348394, 4696788, 18395753, 36791506, 55187259, 73583012, 110374518, 220749036]

約数ペア:

[(1, 220749036), (2, 110374518), (3, 73583012), (4, 55187259), (6, 36791506), (12, 18395753), (47, 4696788), (94, 2348394), (141, 1565596), (188, 1174197), (282, 782798), (564, 391399)]