208683384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 488046216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 47, 52, 56, 57, 76, 78, 84, 91, 94, 104, 107, 114, 133, 141, 152, 156, 168, 182, 188, 214, 228, 247, 266, 273, 282, 312, 321, 329, 364, 376, 399, 428, 456, 494, 532, 546, 564, 611, 642, 658, 728, 741, 749, 798, 856, 893, 987, 988, 1064, 1092, 1128, 1222, 1284, 1316, 1391, 1482, 1498, 1596, 1729, 1786, 1833, 1974, 1976, 2033, 2184, 2247, 2444, 2568, 2632, 2679, 2782, 2964, 2996, 3192, 3458, 3572, 3666, 3948, 4066, 4173, 4277, 4494, 4888, 5029, 5187, 5358, 5564, 5928, 5992, 6099, 6251, 6916, 7144, 7332, 7896, 8132, 8346, 8554, 8988, 9737, 10058, 10374, 10716, 11128, 11609, 12198, 12502, 12831, 13832, 14231, 14664, 15087, 16264, 16692, 17108, 17976, 18753, 19474, 20116, 20748, 21432, 23218, 24396, 25004, 25662, 26429, 28462, 29211, 30174, 33384, 34216, 34827, 35203, 37506, 38948, 40232, 41496, 42693, 46436, 48792, 50008, 51324, 52858, 56924, 58422, 60348, 65377, 69654, 70406, 75012, 77896, 79287, 81263, 85386, 92872, 95551, 102648, 105609, 105716, 113848, 116844, 120696, 130754, 139308, 140812, 150024, 158574, 162526, 170772, 185003, 191102, 196131, 211218, 211432, 233688, 243789, 261508, 278616, 281624, 286653, 317148, 325052, 341544, 370006, 382204, 392262, 422436, 457639, 487578, 523016, 555009, 573306, 634296, 650104, 668857, 740012, 764408, 784524, 844872, 915278, 975156, 1110018, 1146612, 1242163, 1337714, 1372917, 1480024, 1569048, 1830556, 1950312, 2006571, 2220036, 2293224, 2484326, 2675428, 2745834, 3661112, 3726489, 4013142, 4440072, 4968652, 5350856, 5491668, 7452978, 8026284, 8695141, 9937304, 10983336, 14905956, 16052568, 17390282, 26085423, 29811912, 34780564, 52170846, 69561128, 104341692, 208683384]

約数ペア:

[(1, 208683384), (2, 104341692), (3, 69561128), (4, 52170846), (6, 34780564), (7, 29811912), (8, 26085423), (12, 17390282), (13, 16052568), (14, 14905956), (19, 10983336), (21, 9937304), (24, 8695141), (26, 8026284), (28, 7452978), (38, 5491668), (39, 5350856), (42, 4968652), (47, 4440072), (52, 4013142), (56, 3726489), (57, 3661112), (76, 2745834), (78, 2675428), (84, 2484326), (91, 2293224), (94, 2220036), (104, 2006571), (107, 1950312), (114, 1830556), (133, 1569048), (141, 1480024), (152, 1372917), (156, 1337714), (168, 1242163), (182, 1146612), (188, 1110018), (214, 975156), (228, 915278), (247, 844872), (266, 784524), (273, 764408), (282, 740012), (312, 668857), (321, 650104), (329, 634296), (364, 573306), (376, 555009), (399, 523016), (428, 487578), (456, 457639), (494, 422436), (532, 392262), (546, 382204), (564, 370006), (611, 341544), (642, 325052), (658, 317148), (728, 286653), (741, 281624), (749, 278616), (798, 261508), (856, 243789), (893, 233688), (987, 211432), (988, 211218), (1064, 196131), (1092, 191102), (1128, 185003), (1222, 170772), (1284, 162526), (1316, 158574), (1391, 150024), (1482, 140812), (1498, 139308), (1596, 130754), (1729, 120696), (1786, 116844), (1833, 113848), (1974, 105716), (1976, 105609), (2033, 102648), (2184, 95551), (2247, 92872), (2444, 85386), (2568, 81263), (2632, 79287), (2679, 77896), (2782, 75012), (2964, 70406), (2996, 69654), (3192, 65377), (3458, 60348), (3572, 58422), (3666, 56924), (3948, 52858), (4066, 51324), (4173, 50008), (4277, 48792), (4494, 46436), (4888, 42693), (5029, 41496), (5187, 40232), (5358, 38948), (5564, 37506), (5928, 35203), (5992, 34827), (6099, 34216), (6251, 33384), (6916, 30174), (7144, 29211), (7332, 28462), (7896, 26429), (8132, 25662), (8346, 25004), (8554, 24396), (8988, 23218), (9737, 21432), (10058, 20748), (10374, 20116), (10716, 19474), (11128, 18753), (11609, 17976), (12198, 17108), (12502, 16692), (12831, 16264), (13832, 15087), (14231, 14664)]