205461288

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5179}}^1$

素因数の和:5239

約数の個数: 96

約数和(自身を含む): 606060000

約数和(自身を除く): 400598712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 114, 116, 152, 171, 174, 228, 232, 261, 342, 348, 456, 522, 551, 684, 696, 1044, 1102, 1368, 1653, 2088, 2204, 3306, 4408, 4959, 5179, 6612, 9918, 10358, 13224, 15537, 19836, 20716, 31074, 39672, 41432, 46611, 62148, 93222, 98401, 124296, 150191, 186444, 196802, 295203, 300382, 372888, 393604, 450573, 590406, 600764, 787208, 885609, 901146, 1180812, 1201528, 1351719, 1771218, 1802292, 2361624, 2703438, 2853629, 3542436, 3604584, 5406876, 5707258, 7084872, 8560887, 10813752, 11414516, 17121774, 22829032, 25682661, 34243548, 51365322, 68487096, 102730644, 205461288]

約数ペア:

[(1, 205461288), (2, 102730644), (3, 68487096), (4, 51365322), (6, 34243548), (8, 25682661), (9, 22829032), (12, 17121774), (18, 11414516), (19, 10813752), (24, 8560887), (29, 7084872), (36, 5707258), (38, 5406876), (57, 3604584), (58, 3542436), (72, 2853629), (76, 2703438), (87, 2361624), (114, 1802292), (116, 1771218), (152, 1351719), (171, 1201528), (174, 1180812), (228, 901146), (232, 885609), (261, 787208), (342, 600764), (348, 590406), (456, 450573), (522, 393604), (551, 372888), (684, 300382), (696, 295203), (1044, 196802), (1102, 186444), (1368, 150191), (1653, 124296), (2088, 98401), (2204, 93222), (3306, 62148), (4408, 46611), (4959, 41432), (5179, 39672), (6612, 31074), (9918, 20716), (10358, 19836), (13224, 15537)]