206527968

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 240

約数和(自身を含む): 664115760

約数和(自身を除く): 457587792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 43, 48, 51, 54, 68, 72, 81, 86, 96, 102, 108, 109, 129, 136, 144, 153, 162, 172, 204, 216, 218, 258, 272, 288, 306, 324, 327, 344, 387, 408, 432, 436, 459, 516, 544, 612, 648, 654, 688, 731, 774, 816, 864, 872, 918, 981, 1032, 1161, 1224, 1296, 1308, 1376, 1377, 1462, 1548, 1632, 1744, 1836, 1853, 1962, 2064, 2193, 2322, 2448, 2592, 2616, 2754, 2924, 2943, 3096, 3483, 3488, 3672, 3706, 3924, 4128, 4386, 4644, 4687, 4896, 5232, 5508, 5559, 5848, 5886, 6192, 6579, 6966, 7344, 7412, 7848, 8772, 8829, 9288, 9374, 10464, 11016, 11118, 11696, 11772, 12384, 13158, 13932, 14061, 14688, 14824, 15696, 16677, 17544, 17658, 18576, 18748, 19737, 22032, 22236, 23392, 23544, 26316, 27864, 28122, 29648, 31392, 33354, 35088, 35316, 37152, 37496, 39474, 42183, 44064, 44472, 47088, 50031, 52632, 55728, 56244, 59211, 59296, 66708, 70176, 70632, 74992, 78948, 79679, 84366, 88944, 94176, 100062, 105264, 111456, 112488, 118422, 126549, 133416, 141264, 149984, 150093, 157896, 159358, 168732, 177888, 200124, 210528, 224976, 236844, 239037, 253098, 266832, 282528, 300186, 315792, 318716, 337464, 379647, 400248, 449952, 473688, 478074, 506196, 533664, 600372, 631584, 637432, 674928, 717111, 759294, 800496, 947376, 956148, 1012392, 1200744, 1274864, 1349856, 1434222, 1518588, 1600992, 1894752, 1912296, 2024784, 2151333, 2401488, 2549728, 2868444, 3037176, 3824592, 4049568, 4302666, 4802976, 5736888, 6074352, 6453999, 7649184, 8605332, 11473776, 12148704, 12907998, 17210664, 22947552, 25815996, 34421328, 51631992, 68842656, 103263984, 206527968]

約数ペア:

[(1, 206527968), (2, 103263984), (3, 68842656), (4, 51631992), (6, 34421328), (8, 25815996), (9, 22947552), (12, 17210664), (16, 12907998), (17, 12148704), (18, 11473776), (24, 8605332), (27, 7649184), (32, 6453999), (34, 6074352), (36, 5736888), (43, 4802976), (48, 4302666), (51, 4049568), (54, 3824592), (68, 3037176), (72, 2868444), (81, 2549728), (86, 2401488), (96, 2151333), (102, 2024784), (108, 1912296), (109, 1894752), (129, 1600992), (136, 1518588), (144, 1434222), (153, 1349856), (162, 1274864), (172, 1200744), (204, 1012392), (216, 956148), (218, 947376), (258, 800496), (272, 759294), (288, 717111), (306, 674928), (324, 637432), (327, 631584), (344, 600372), (387, 533664), (408, 506196), (432, 478074), (436, 473688), (459, 449952), (516, 400248), (544, 379647), (612, 337464), (648, 318716), (654, 315792), (688, 300186), (731, 282528), (774, 266832), (816, 253098), (864, 239037), (872, 236844), (918, 224976), (981, 210528), (1032, 200124), (1161, 177888), (1224, 168732), (1296, 159358), (1308, 157896), (1376, 150093), (1377, 149984), (1462, 141264), (1548, 133416), (1632, 126549), (1744, 118422), (1836, 112488), (1853, 111456), (1962, 105264), (2064, 100062), (2193, 94176), (2322, 88944), (2448, 84366), (2592, 79679), (2616, 78948), (2754, 74992), (2924, 70632), (2943, 70176), (3096, 66708), (3483, 59296), (3488, 59211), (3672, 56244), (3706, 55728), (3924, 52632), (4128, 50031), (4386, 47088), (4644, 44472), (4687, 44064), (4896, 42183), (5232, 39474), (5508, 37496), (5559, 37152), (5848, 35316), (5886, 35088), (6192, 33354), (6579, 31392), (6966, 29648), (7344, 28122), (7412, 27864), (7848, 26316), (8772, 23544), (8829, 23392), (9288, 22236), (9374, 22032), (10464, 19737), (11016, 18748), (11118, 18576), (11696, 17658), (11772, 17544), (12384, 16677), (13158, 15696), (13932, 14824), (14061, 14688)]