208187496

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29207}}^1$

素因数の和:29236

約数の個数: 80

約数和(自身を含む): 636150240

約数和(自身を除く): 427962744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 29207, 58414, 87621, 116828, 175242, 233656, 262863, 321277, 350484, 525726, 642554, 700968, 788589, 963831, 1051452, 1285108, 1577178, 1927662, 2102904, 2365767, 2570216, 2891493, 3154356, 3855324, 4731534, 5782986, 6308712, 7710648, 8674479, 9463068, 11565972, 17348958, 18926136, 23131944, 26023437, 34697916, 52046874, 69395832, 104093748, 208187496]

約数ペア:

[(1, 208187496), (2, 104093748), (3, 69395832), (4, 52046874), (6, 34697916), (8, 26023437), (9, 23131944), (11, 18926136), (12, 17348958), (18, 11565972), (22, 9463068), (24, 8674479), (27, 7710648), (33, 6308712), (36, 5782986), (44, 4731534), (54, 3855324), (66, 3154356), (72, 2891493), (81, 2570216), (88, 2365767), (99, 2102904), (108, 1927662), (132, 1577178), (162, 1285108), (198, 1051452), (216, 963831), (264, 788589), (297, 700968), (324, 642554), (396, 525726), (594, 350484), (648, 321277), (792, 262863), (891, 233656), (1188, 175242), (1782, 116828), (2376, 87621), (3564, 58414), (7128, 29207)]