208093886

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 441262080

約数和(自身を除く): 233168194

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 49, 62, 77, 91, 98, 143, 154, 182, 217, 286, 341, 403, 434, 479, 539, 637, 682, 806, 958, 1001, 1078, 1274, 1519, 2002, 2387, 2821, 3038, 3353, 4433, 4774, 5269, 5642, 6227, 6706, 7007, 8866, 10538, 12454, 14014, 14849, 16709, 19747, 23471, 29698, 31031, 33418, 36883, 39494, 43589, 46942, 62062, 68497, 73766, 87178, 103943, 136994, 163339, 193037, 207886, 217217, 258181, 305123, 326678, 386074, 434434, 479479, 516362, 610246, 727601, 958958, 1143373, 1351259, 1455202, 2123407, 2286746, 2702518, 3356353, 4246814, 6712706, 8003611, 9458813, 14863849, 16007222, 18917626, 29727698, 104046943, 208093886]

約数ペア:

[(1, 208093886), (2, 104046943), (7, 29727698), (11, 18917626), (13, 16007222), (14, 14863849), (22, 9458813), (26, 8003611), (31, 6712706), (49, 4246814), (62, 3356353), (77, 2702518), (91, 2286746), (98, 2123407), (143, 1455202), (154, 1351259), (182, 1143373), (217, 958958), (286, 727601), (341, 610246), (403, 516362), (434, 479479), (479, 434434), (539, 386074), (637, 326678), (682, 305123), (806, 258181), (958, 217217), (1001, 207886), (1078, 193037), (1274, 163339), (1519, 136994), (2002, 103943), (2387, 87178), (2821, 73766), (3038, 68497), (3353, 62062), (4433, 46942), (4774, 43589), (5269, 39494), (5642, 36883), (6227, 33418), (6706, 31031), (7007, 29698), (8866, 23471), (10538, 19747), (12454, 16709), (14014, 14849)]