205251816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 674150400

約数和(自身を除く): 468898584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 121, 132, 138, 154, 161, 168, 184, 231, 242, 253, 264, 276, 308, 322, 363, 439, 462, 483, 484, 506, 552, 616, 644, 726, 759, 847, 878, 924, 966, 968, 1012, 1288, 1317, 1452, 1518, 1694, 1756, 1771, 1848, 1932, 2024, 2541, 2634, 2783, 2904, 3036, 3073, 3388, 3512, 3542, 3864, 4829, 5082, 5268, 5313, 5566, 6072, 6146, 6776, 7084, 8349, 9219, 9658, 10097, 10164, 10536, 10626, 11132, 12292, 14168, 14487, 16698, 18438, 19316, 19481, 20194, 20328, 21252, 22264, 24584, 28974, 30291, 33396, 33803, 36876, 38632, 38962, 40388, 42504, 53119, 57948, 58443, 60582, 66792, 67606, 70679, 73752, 77924, 80776, 101409, 106238, 111067, 115896, 116886, 121164, 135212, 141358, 155848, 159357, 202818, 212037, 212476, 222134, 233772, 242328, 270424, 282716, 318714, 333201, 371833, 405636, 424074, 424952, 444268, 467544, 565432, 637428, 666402, 743666, 777469, 811272, 848148, 888536, 1115499, 1221737, 1274856, 1332804, 1487332, 1554938, 1696296, 2230998, 2332407, 2443474, 2665608, 2974664, 3109876, 3665211, 4461996, 4664814, 4886948, 6219752, 7330422, 8552159, 8923992, 9329628, 9773896, 14660844, 17104318, 18659256, 25656477, 29321688, 34208636, 51312954, 68417272, 102625908, 205251816]

約数ペア:

[(1, 205251816), (2, 102625908), (3, 68417272), (4, 51312954), (6, 34208636), (7, 29321688), (8, 25656477), (11, 18659256), (12, 17104318), (14, 14660844), (21, 9773896), (22, 9329628), (23, 8923992), (24, 8552159), (28, 7330422), (33, 6219752), (42, 4886948), (44, 4664814), (46, 4461996), (56, 3665211), (66, 3109876), (69, 2974664), (77, 2665608), (84, 2443474), (88, 2332407), (92, 2230998), (121, 1696296), (132, 1554938), (138, 1487332), (154, 1332804), (161, 1274856), (168, 1221737), (184, 1115499), (231, 888536), (242, 848148), (253, 811272), (264, 777469), (276, 743666), (308, 666402), (322, 637428), (363, 565432), (439, 467544), (462, 444268), (483, 424952), (484, 424074), (506, 405636), (552, 371833), (616, 333201), (644, 318714), (726, 282716), (759, 270424), (847, 242328), (878, 233772), (924, 222134), (966, 212476), (968, 212037), (1012, 202818), (1288, 159357), (1317, 155848), (1452, 141358), (1518, 135212), (1694, 121164), (1756, 116886), (1771, 115896), (1848, 111067), (1932, 106238), (2024, 101409), (2541, 80776), (2634, 77924), (2783, 73752), (2904, 70679), (3036, 67606), (3073, 66792), (3388, 60582), (3512, 58443), (3542, 57948), (3864, 53119), (4829, 42504), (5082, 40388), (5268, 38962), (5313, 38632), (5566, 36876), (6072, 33803), (6146, 33396), (6776, 30291), (7084, 28974), (8349, 24584), (9219, 22264), (9658, 21252), (10097, 20328), (10164, 20194), (10536, 19481), (10626, 19316), (11132, 18438), (12292, 16698), (14168, 14487)]