206159856

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 670385664

約数和(自身を除く): 464225808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 37, 42, 46, 48, 49, 56, 69, 74, 84, 92, 98, 103, 111, 112, 138, 147, 148, 161, 168, 184, 196, 206, 222, 259, 276, 294, 296, 309, 322, 336, 368, 392, 412, 444, 483, 518, 552, 588, 592, 618, 644, 721, 777, 784, 824, 851, 888, 966, 1036, 1104, 1127, 1176, 1236, 1288, 1442, 1554, 1648, 1702, 1776, 1813, 1932, 2072, 2163, 2254, 2352, 2369, 2472, 2553, 2576, 2884, 3108, 3381, 3404, 3626, 3811, 3864, 4144, 4326, 4508, 4738, 4944, 5047, 5106, 5439, 5768, 5957, 6216, 6762, 6808, 7107, 7252, 7622, 7728, 8652, 9016, 9476, 10094, 10212, 10878, 11433, 11536, 11914, 12432, 13524, 13616, 14214, 14504, 15141, 15244, 16583, 17304, 17871, 18032, 18952, 20188, 20424, 21756, 22866, 23828, 26677, 27048, 28428, 29008, 30282, 30488, 33166, 34608, 35742, 37904, 40376, 40848, 41699, 43512, 45732, 47656, 49749, 53354, 54096, 56856, 60564, 60976, 66332, 71484, 80031, 80752, 83398, 87024, 87653, 91464, 95312, 99498, 106708, 113712, 116081, 121128, 125097, 132664, 142968, 160062, 166796, 175306, 182928, 186739, 198996, 213416, 232162, 242256, 250194, 262959, 265328, 285936, 320124, 333592, 348243, 350612, 373478, 397992, 426832, 464324, 500388, 525918, 560217, 613571, 640248, 667184, 696486, 701224, 746956, 795984, 928648, 1000776, 1051836, 1120434, 1227142, 1280496, 1392972, 1402448, 1493912, 1840713, 1857296, 2001552, 2103672, 2240868, 2454284, 2785944, 2987824, 3681426, 4207344, 4294997, 4481736, 4908568, 5571888, 7362852, 8589994, 8963472, 9817136, 12884991, 14725704, 17179988, 25769982, 29451408, 34359976, 51539964, 68719952, 103079928, 206159856]

約数ペア:

[(1, 206159856), (2, 103079928), (3, 68719952), (4, 51539964), (6, 34359976), (7, 29451408), (8, 25769982), (12, 17179988), (14, 14725704), (16, 12884991), (21, 9817136), (23, 8963472), (24, 8589994), (28, 7362852), (37, 5571888), (42, 4908568), (46, 4481736), (48, 4294997), (49, 4207344), (56, 3681426), (69, 2987824), (74, 2785944), (84, 2454284), (92, 2240868), (98, 2103672), (103, 2001552), (111, 1857296), (112, 1840713), (138, 1493912), (147, 1402448), (148, 1392972), (161, 1280496), (168, 1227142), (184, 1120434), (196, 1051836), (206, 1000776), (222, 928648), (259, 795984), (276, 746956), (294, 701224), (296, 696486), (309, 667184), (322, 640248), (336, 613571), (368, 560217), (392, 525918), (412, 500388), (444, 464324), (483, 426832), (518, 397992), (552, 373478), (588, 350612), (592, 348243), (618, 333592), (644, 320124), (721, 285936), (777, 265328), (784, 262959), (824, 250194), (851, 242256), (888, 232162), (966, 213416), (1036, 198996), (1104, 186739), (1127, 182928), (1176, 175306), (1236, 166796), (1288, 160062), (1442, 142968), (1554, 132664), (1648, 125097), (1702, 121128), (1776, 116081), (1813, 113712), (1932, 106708), (2072, 99498), (2163, 95312), (2254, 91464), (2352, 87653), (2369, 87024), (2472, 83398), (2553, 80752), (2576, 80031), (2884, 71484), (3108, 66332), (3381, 60976), (3404, 60564), (3626, 56856), (3811, 54096), (3864, 53354), (4144, 49749), (4326, 47656), (4508, 45732), (4738, 43512), (4944, 41699), (5047, 40848), (5106, 40376), (5439, 37904), (5768, 35742), (5957, 34608), (6216, 33166), (6762, 30488), (6808, 30282), (7107, 29008), (7252, 28428), (7622, 27048), (7728, 26677), (8652, 23828), (9016, 22866), (9476, 21756), (10094, 20424), (10212, 20188), (10878, 18952), (11433, 18032), (11536, 17871), (11914, 17304), (12432, 16583), (13524, 15244), (13616, 15141), (14214, 14504)]