205912368

素因数分解:

$2^4\times 3^5\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 602836416

約数和(自身を除く): 396924048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 211, 216, 243, 251, 324, 422, 432, 486, 502, 633, 648, 753, 844, 972, 1004, 1266, 1296, 1506, 1688, 1899, 1944, 2008, 2259, 2532, 3012, 3376, 3798, 3888, 4016, 4518, 5064, 5697, 6024, 6777, 7596, 9036, 10128, 11394, 12048, 13554, 15192, 17091, 18072, 20331, 22788, 27108, 30384, 34182, 36144, 40662, 45576, 51273, 52961, 54216, 60993, 68364, 81324, 91152, 102546, 105922, 108432, 121986, 136728, 158883, 162648, 205092, 211844, 243972, 273456, 317766, 325296, 410184, 423688, 476649, 487944, 635532, 820368, 847376, 953298, 975888, 1271064, 1429947, 1906596, 2542128, 2859894, 3813192, 4289841, 5719788, 7626384, 8579682, 11439576, 12869523, 17159364, 22879152, 25739046, 34318728, 51478092, 68637456, 102956184, 205912368]

約数ペア:

[(1, 205912368), (2, 102956184), (3, 68637456), (4, 51478092), (6, 34318728), (8, 25739046), (9, 22879152), (12, 17159364), (16, 12869523), (18, 11439576), (24, 8579682), (27, 7626384), (36, 5719788), (48, 4289841), (54, 3813192), (72, 2859894), (81, 2542128), (108, 1906596), (144, 1429947), (162, 1271064), (211, 975888), (216, 953298), (243, 847376), (251, 820368), (324, 635532), (422, 487944), (432, 476649), (486, 423688), (502, 410184), (633, 325296), (648, 317766), (753, 273456), (844, 243972), (972, 211844), (1004, 205092), (1266, 162648), (1296, 158883), (1506, 136728), (1688, 121986), (1899, 108432), (1944, 105922), (2008, 102546), (2259, 91152), (2532, 81324), (3012, 68364), (3376, 60993), (3798, 54216), (3888, 52961), (4016, 51273), (4518, 45576), (5064, 40662), (5697, 36144), (6024, 34182), (6777, 30384), (7596, 27108), (9036, 22788), (10128, 20331), (11394, 18072), (12048, 17091), (13554, 15192)]