210525588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 192

約数和(自身を含む): 694435840

約数和(自身を除く): 483910252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 651, 691, 702, 756, 806, 819, 837, 868, 1092, 1116, 1209, 1302, 1382, 1404, 1612, 1638, 1674, 1953, 2073, 2418, 2457, 2604, 2764, 2821, 3276, 3348, 3627, 3906, 4146, 4836, 4837, 4914, 5642, 5859, 6219, 7254, 7812, 8292, 8463, 8983, 9674, 9828, 10881, 11284, 11718, 12438, 14508, 14511, 16926, 17966, 18657, 19348, 21421, 21762, 23436, 24876, 25389, 26949, 29022, 33852, 35932, 37314, 42842, 43524, 43533, 50778, 53898, 58044, 62881, 64263, 74628, 76167, 80847, 85684, 87066, 101556, 107796, 125762, 128526, 130599, 149947, 152334, 161694, 174132, 188643, 192789, 242541, 251524, 257052, 261198, 278473, 299894, 304668, 323388, 377286, 385578, 449841, 485082, 522396, 556946, 565929, 578367, 599788, 754572, 771156, 835419, 899682, 970164, 1113892, 1131858, 1156734, 1349523, 1670838, 1697787, 1799364, 1949311, 2263716, 2313468, 2506257, 2699046, 3341676, 3395574, 3898622, 4048569, 5012514, 5398092, 5847933, 6791148, 7518771, 7797244, 8097138, 10025028, 11695866, 15037542, 16194276, 17543799, 23391732, 30075084, 35087598, 52631397, 70175196, 105262794, 210525588]

約数ペア:

[(1, 210525588), (2, 105262794), (3, 70175196), (4, 52631397), (6, 35087598), (7, 30075084), (9, 23391732), (12, 17543799), (13, 16194276), (14, 15037542), (18, 11695866), (21, 10025028), (26, 8097138), (27, 7797244), (28, 7518771), (31, 6791148), (36, 5847933), (39, 5398092), (42, 5012514), (52, 4048569), (54, 3898622), (62, 3395574), (63, 3341676), (78, 2699046), (84, 2506257), (91, 2313468), (93, 2263716), (108, 1949311), (117, 1799364), (124, 1697787), (126, 1670838), (156, 1349523), (182, 1156734), (186, 1131858), (189, 1113892), (217, 970164), (234, 899682), (252, 835419), (273, 771156), (279, 754572), (351, 599788), (364, 578367), (372, 565929), (378, 556946), (403, 522396), (434, 485082), (468, 449841), (546, 385578), (558, 377286), (651, 323388), (691, 304668), (702, 299894), (756, 278473), (806, 261198), (819, 257052), (837, 251524), (868, 242541), (1092, 192789), (1116, 188643), (1209, 174132), (1302, 161694), (1382, 152334), (1404, 149947), (1612, 130599), (1638, 128526), (1674, 125762), (1953, 107796), (2073, 101556), (2418, 87066), (2457, 85684), (2604, 80847), (2764, 76167), (2821, 74628), (3276, 64263), (3348, 62881), (3627, 58044), (3906, 53898), (4146, 50778), (4836, 43533), (4837, 43524), (4914, 42842), (5642, 37314), (5859, 35932), (6219, 33852), (7254, 29022), (7812, 26949), (8292, 25389), (8463, 24876), (8983, 23436), (9674, 21762), (9828, 21421), (10881, 19348), (11284, 18657), (11718, 17966), (12438, 16926), (14508, 14511)]