206565606

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 345011994

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 351, 442, 459, 494, 513, 646, 663, 702, 741, 911, 918, 969, 1026, 1326, 1482, 1822, 1938, 1989, 2223, 2733, 2907, 3978, 4199, 4446, 5466, 5814, 5967, 6669, 8199, 8398, 8721, 11843, 11934, 12597, 13338, 15487, 16398, 17309, 17442, 23686, 24597, 25194, 30974, 34618, 35529, 37791, 46461, 49194, 51927, 71058, 75582, 92922, 103854, 106587, 113373, 139383, 155781, 201331, 213174, 225017, 226746, 278766, 294253, 311562, 319761, 402662, 418149, 450034, 467343, 588506, 603993, 639522, 675051, 836298, 882759, 934686, 1207986, 1350102, 1765518, 1811979, 2025153, 2648277, 3623958, 3825289, 4050306, 5296554, 5435937, 6075459, 7650578, 7944831, 10871874, 11475867, 12150918, 15889662, 22951734, 34427601, 68855202, 103282803, 206565606]

約数ペア:

[(1, 206565606), (2, 103282803), (3, 68855202), (6, 34427601), (9, 22951734), (13, 15889662), (17, 12150918), (18, 11475867), (19, 10871874), (26, 7944831), (27, 7650578), (34, 6075459), (38, 5435937), (39, 5296554), (51, 4050306), (54, 3825289), (57, 3623958), (78, 2648277), (102, 2025153), (114, 1811979), (117, 1765518), (153, 1350102), (171, 1207986), (221, 934686), (234, 882759), (247, 836298), (306, 675051), (323, 639522), (342, 603993), (351, 588506), (442, 467343), (459, 450034), (494, 418149), (513, 402662), (646, 319761), (663, 311562), (702, 294253), (741, 278766), (911, 226746), (918, 225017), (969, 213174), (1026, 201331), (1326, 155781), (1482, 139383), (1822, 113373), (1938, 106587), (1989, 103854), (2223, 92922), (2733, 75582), (2907, 71058), (3978, 51927), (4199, 49194), (4446, 46461), (5466, 37791), (5814, 35529), (5967, 34618), (6669, 30974), (8199, 25194), (8398, 24597), (8721, 23686), (11843, 17442), (11934, 17309), (12597, 16398), (13338, 15487)]