205744212

素因数分解:

$2^2\times 3^7\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 559305600

約数和(自身を除く): 353561388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 729, 783, 811, 972, 1044, 1458, 1566, 1622, 2187, 2349, 2433, 2916, 3132, 3244, 4374, 4698, 4866, 7047, 7299, 8748, 9396, 9732, 14094, 14598, 21141, 21897, 23519, 28188, 29196, 42282, 43794, 47038, 63423, 65691, 70557, 84564, 87588, 94076, 126846, 131382, 141114, 197073, 211671, 253692, 262764, 282228, 394146, 423342, 591219, 635013, 788292, 846684, 1182438, 1270026, 1773657, 1905039, 2364876, 2540052, 3547314, 3810078, 5715117, 7094628, 7620156, 11430234, 17145351, 22860468, 34290702, 51436053, 68581404, 102872106, 205744212]

約数ペア:

[(1, 205744212), (2, 102872106), (3, 68581404), (4, 51436053), (6, 34290702), (9, 22860468), (12, 17145351), (18, 11430234), (27, 7620156), (29, 7094628), (36, 5715117), (54, 3810078), (58, 3547314), (81, 2540052), (87, 2364876), (108, 1905039), (116, 1773657), (162, 1270026), (174, 1182438), (243, 846684), (261, 788292), (324, 635013), (348, 591219), (486, 423342), (522, 394146), (729, 282228), (783, 262764), (811, 253692), (972, 211671), (1044, 197073), (1458, 141114), (1566, 131382), (1622, 126846), (2187, 94076), (2349, 87588), (2433, 84564), (2916, 70557), (3132, 65691), (3244, 63423), (4374, 47038), (4698, 43794), (4866, 42282), (7047, 29196), (7299, 28188), (8748, 23519), (9396, 21897), (9732, 21141), (14094, 14598)]