190771504

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2011}}^1$

素因数の和:2055

約数の個数: 90

約数和(自身を含む): 472842132

約数和(自身を除く): 282070628

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1694, 1936, 2011, 2156, 3388, 4022, 4312, 5929, 6776, 8044, 8624, 11858, 13552, 14077, 16088, 22121, 23716, 28154, 32176, 44242, 47432, 56308, 88484, 94864, 98539, 112616, 154847, 176968, 197078, 225232, 243331, 309694, 353936, 394156, 486662, 619388, 788312, 973324, 1083929, 1238776, 1576624, 1703317, 1946648, 2167858, 2477552, 3406634, 3893296, 4335716, 6813268, 8671432, 11923219, 13626536, 17342864, 23846438, 27253072, 47692876, 95385752, 190771504]

約数ペア:

[(1, 190771504), (2, 95385752), (4, 47692876), (7, 27253072), (8, 23846438), (11, 17342864), (14, 13626536), (16, 11923219), (22, 8671432), (28, 6813268), (44, 4335716), (49, 3893296), (56, 3406634), (77, 2477552), (88, 2167858), (98, 1946648), (112, 1703317), (121, 1576624), (154, 1238776), (176, 1083929), (196, 973324), (242, 788312), (308, 619388), (392, 486662), (484, 394156), (539, 353936), (616, 309694), (784, 243331), (847, 225232), (968, 197078), (1078, 176968), (1232, 154847), (1694, 112616), (1936, 98539), (2011, 94864), (2156, 88484), (3388, 56308), (4022, 47432), (4312, 44242), (5929, 32176), (6776, 28154), (8044, 23716), (8624, 22121), (11858, 16088), (13552, 14077)]