199099278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1831}}^1$

素因数の和:2709

約数の個数: 48

約数和(自身を含む): 493848576

約数和(自身を除く): 294749298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 863, 1726, 1831, 2589, 3662, 5178, 5493, 6041, 7767, 10986, 12082, 12817, 15534, 16479, 18123, 25634, 32958, 36246, 38451, 54369, 76902, 108738, 115353, 230706, 1580153, 3160306, 4740459, 9480918, 11061071, 14221377, 22122142, 28442754, 33183213, 66366426, 99549639, 199099278]

約数ペア:

[(1, 199099278), (2, 99549639), (3, 66366426), (6, 33183213), (7, 28442754), (9, 22122142), (14, 14221377), (18, 11061071), (21, 9480918), (42, 4740459), (63, 3160306), (126, 1580153), (863, 230706), (1726, 115353), (1831, 108738), (2589, 76902), (3662, 54369), (5178, 38451), (5493, 36246), (6041, 32958), (7767, 25634), (10986, 18123), (12082, 16479), (12817, 15534)]