205298874

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5057

約数の個数: 80

約数和(自身を含む): 523765440

約数和(自身を除く): 318466566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 198, 207, 253, 297, 414, 506, 594, 621, 759, 891, 1242, 1518, 1782, 1863, 2277, 3726, 4554, 5009, 6831, 10018, 13662, 15027, 20493, 30054, 40986, 45081, 55099, 90162, 110198, 115207, 135243, 165297, 230414, 270486, 330594, 345621, 405729, 495891, 691242, 811458, 991782, 1036863, 1267277, 1487673, 2073726, 2534554, 2975346, 3110589, 3801831, 4463019, 6221178, 7603662, 8926038, 9331767, 11405493, 18663534, 22810986, 34216479, 68432958, 102649437, 205298874]

約数ペア:

[(1, 205298874), (2, 102649437), (3, 68432958), (6, 34216479), (9, 22810986), (11, 18663534), (18, 11405493), (22, 9331767), (23, 8926038), (27, 7603662), (33, 6221178), (46, 4463019), (54, 3801831), (66, 3110589), (69, 2975346), (81, 2534554), (99, 2073726), (138, 1487673), (162, 1267277), (198, 1036863), (207, 991782), (253, 811458), (297, 691242), (414, 495891), (506, 405729), (594, 345621), (621, 330594), (759, 270486), (891, 230414), (1242, 165297), (1518, 135243), (1782, 115207), (1863, 110198), (2277, 90162), (3726, 55099), (4554, 45081), (5009, 40986), (6831, 30054), (10018, 20493), (13662, 15027)]