210977784

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 622908000

約数和(自身を除く): 411930216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 103, 108, 109, 116, 162, 174, 206, 216, 218, 232, 261, 309, 324, 327, 348, 412, 436, 522, 618, 648, 654, 696, 783, 824, 872, 927, 981, 1044, 1236, 1308, 1566, 1854, 1962, 2088, 2349, 2472, 2616, 2781, 2943, 2987, 3132, 3161, 3708, 3924, 4698, 5562, 5886, 5974, 6264, 6322, 7416, 7848, 8343, 8829, 8961, 9396, 9483, 11124, 11227, 11772, 11948, 12644, 16686, 17658, 17922, 18792, 18966, 22248, 22454, 23544, 23896, 25288, 26883, 28449, 33372, 33681, 35316, 35844, 37932, 44908, 53766, 56898, 66744, 67362, 70632, 71688, 75864, 80649, 85347, 89816, 101043, 107532, 113796, 134724, 161298, 170694, 202086, 215064, 227592, 241947, 256041, 269448, 303129, 322596, 325583, 341388, 404172, 483894, 512082, 606258, 645192, 651166, 682776, 808344, 909387, 967788, 976749, 1024164, 1212516, 1302332, 1818774, 1935576, 1953498, 2048328, 2425032, 2604664, 2930247, 3637548, 3906996, 5860494, 7275096, 7813992, 8790741, 11720988, 17581482, 23441976, 26372223, 35162964, 52744446, 70325928, 105488892, 210977784]

約数ペア:

[(1, 210977784), (2, 105488892), (3, 70325928), (4, 52744446), (6, 35162964), (8, 26372223), (9, 23441976), (12, 17581482), (18, 11720988), (24, 8790741), (27, 7813992), (29, 7275096), (36, 5860494), (54, 3906996), (58, 3637548), (72, 2930247), (81, 2604664), (87, 2425032), (103, 2048328), (108, 1953498), (109, 1935576), (116, 1818774), (162, 1302332), (174, 1212516), (206, 1024164), (216, 976749), (218, 967788), (232, 909387), (261, 808344), (309, 682776), (324, 651166), (327, 645192), (348, 606258), (412, 512082), (436, 483894), (522, 404172), (618, 341388), (648, 325583), (654, 322596), (696, 303129), (783, 269448), (824, 256041), (872, 241947), (927, 227592), (981, 215064), (1044, 202086), (1236, 170694), (1308, 161298), (1566, 134724), (1854, 113796), (1962, 107532), (2088, 101043), (2349, 89816), (2472, 85347), (2616, 80649), (2781, 75864), (2943, 71688), (2987, 70632), (3132, 67362), (3161, 66744), (3708, 56898), (3924, 53766), (4698, 44908), (5562, 37932), (5886, 35844), (5974, 35316), (6264, 33681), (6322, 33372), (7416, 28449), (7848, 26883), (8343, 25288), (8829, 23896), (8961, 23544), (9396, 22454), (9483, 22248), (11124, 18966), (11227, 18792), (11772, 17922), (11948, 17658), (12644, 16686)]