205485588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 216

約数和(自身を含む): 683190144

約数和(自身を除く): 477704556

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 121, 126, 132, 138, 154, 161, 198, 207, 231, 242, 252, 253, 276, 293, 308, 322, 363, 396, 414, 462, 483, 484, 506, 586, 644, 693, 726, 759, 828, 847, 879, 924, 966, 1012, 1089, 1172, 1386, 1449, 1452, 1518, 1694, 1758, 1771, 1932, 2051, 2178, 2277, 2541, 2637, 2772, 2783, 2898, 3036, 3223, 3388, 3516, 3542, 4102, 4356, 4554, 5082, 5274, 5313, 5566, 5796, 6153, 6446, 6739, 7084, 7623, 8204, 8349, 9108, 9669, 10164, 10548, 10626, 11132, 12306, 12892, 13478, 15246, 15939, 16698, 18459, 19338, 19481, 20217, 21252, 22561, 24612, 25047, 26956, 29007, 30492, 31878, 33396, 35453, 36918, 38676, 38962, 40434, 45122, 47173, 50094, 58014, 58443, 60651, 63756, 67683, 70906, 73836, 74129, 77924, 80868, 90244, 94346, 100188, 106359, 116028, 116886, 121302, 135366, 141519, 141812, 148258, 175329, 188692, 203049, 212718, 222387, 233772, 242604, 248171, 270732, 283038, 296516, 319077, 350658, 406098, 424557, 425436, 444774, 496342, 518903, 566076, 638154, 667161, 701316, 744513, 812196, 815419, 849114, 889548, 992684, 1037806, 1276308, 1334322, 1489026, 1556709, 1630838, 1698228, 2075612, 2233539, 2446257, 2668644, 2978052, 3113418, 3261676, 4467078, 4670127, 4892514, 5707933, 6226836, 7338771, 8934156, 9340254, 9785028, 11415866, 14677542, 17123799, 18680508, 22831732, 29355084, 34247598, 51371397, 68495196, 102742794, 205485588]

約数ペア:

[(1, 205485588), (2, 102742794), (3, 68495196), (4, 51371397), (6, 34247598), (7, 29355084), (9, 22831732), (11, 18680508), (12, 17123799), (14, 14677542), (18, 11415866), (21, 9785028), (22, 9340254), (23, 8934156), (28, 7338771), (33, 6226836), (36, 5707933), (42, 4892514), (44, 4670127), (46, 4467078), (63, 3261676), (66, 3113418), (69, 2978052), (77, 2668644), (84, 2446257), (92, 2233539), (99, 2075612), (121, 1698228), (126, 1630838), (132, 1556709), (138, 1489026), (154, 1334322), (161, 1276308), (198, 1037806), (207, 992684), (231, 889548), (242, 849114), (252, 815419), (253, 812196), (276, 744513), (293, 701316), (308, 667161), (322, 638154), (363, 566076), (396, 518903), (414, 496342), (462, 444774), (483, 425436), (484, 424557), (506, 406098), (586, 350658), (644, 319077), (693, 296516), (726, 283038), (759, 270732), (828, 248171), (847, 242604), (879, 233772), (924, 222387), (966, 212718), (1012, 203049), (1089, 188692), (1172, 175329), (1386, 148258), (1449, 141812), (1452, 141519), (1518, 135366), (1694, 121302), (1758, 116886), (1771, 116028), (1932, 106359), (2051, 100188), (2178, 94346), (2277, 90244), (2541, 80868), (2637, 77924), (2772, 74129), (2783, 73836), (2898, 70906), (3036, 67683), (3223, 63756), (3388, 60651), (3516, 58443), (3542, 58014), (4102, 50094), (4356, 47173), (4554, 45122), (5082, 40434), (5274, 38962), (5313, 38676), (5566, 36918), (5796, 35453), (6153, 33396), (6446, 31878), (6739, 30492), (7084, 29007), (7623, 26956), (8204, 25047), (8349, 24612), (9108, 22561), (9669, 21252), (10164, 20217), (10548, 19481), (10626, 19338), (11132, 18459), (12306, 16698), (12892, 15939), (13478, 15246)]