207647594

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 400977216

約数和(自身を除く): 193329622

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 142, 154, 497, 539, 781, 994, 1078, 1562, 2713, 3479, 5426, 5467, 6958, 10934, 18991, 29843, 37982, 38269, 59686, 76538, 132937, 192623, 208901, 265874, 385246, 417802, 1348361, 1462307, 2118853, 2696722, 2924614, 4237706, 9438527, 14831971, 18877054, 29663942, 103823797, 207647594]

約数ペア:

[(1, 207647594), (2, 103823797), (7, 29663942), (11, 18877054), (14, 14831971), (22, 9438527), (49, 4237706), (71, 2924614), (77, 2696722), (98, 2118853), (142, 1462307), (154, 1348361), (497, 417802), (539, 385246), (781, 265874), (994, 208901), (1078, 192623), (1562, 132937), (2713, 76538), (3479, 59686), (5426, 38269), (5467, 37982), (6958, 29843), (10934, 18991)]