211269492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 656803840

約数和(自身を除く): 445534348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 67, 84, 86, 97, 108, 126, 129, 134, 172, 189, 194, 201, 252, 258, 268, 291, 301, 378, 387, 388, 402, 469, 516, 582, 602, 603, 679, 756, 774, 804, 873, 903, 938, 1161, 1164, 1204, 1206, 1358, 1407, 1548, 1746, 1806, 1809, 1876, 2037, 2322, 2412, 2619, 2709, 2716, 2814, 2881, 3492, 3612, 3618, 4074, 4171, 4221, 4644, 5238, 5418, 5628, 5762, 6111, 6499, 7236, 8127, 8148, 8342, 8442, 8643, 10476, 10836, 11524, 12222, 12513, 12663, 12998, 16254, 16684, 16884, 17286, 18333, 19497, 20167, 24444, 25026, 25326, 25929, 25996, 29197, 32508, 34572, 36666, 37539, 38994, 40334, 45493, 50052, 50652, 51858, 58394, 58491, 60501, 73332, 75078, 77787, 77988, 80668, 87591, 90986, 103716, 112617, 116788, 116982, 121002, 136479, 150156, 155574, 175182, 175473, 181503, 181972, 225234, 233964, 242004, 262773, 272958, 279457, 311148, 350364, 350946, 363006, 409437, 450468, 525546, 544509, 545916, 558914, 701892, 726012, 788319, 818874, 838371, 1051092, 1089018, 1117828, 1228311, 1576638, 1637748, 1676742, 1956199, 2178036, 2456622, 2515113, 3153276, 3353484, 3912398, 4913244, 5030226, 5868597, 7545339, 7824796, 10060452, 11737194, 15090678, 17605791, 23474388, 30181356, 35211582, 52817373, 70423164, 105634746, 211269492]

約数ペア:

[(1, 211269492), (2, 105634746), (3, 70423164), (4, 52817373), (6, 35211582), (7, 30181356), (9, 23474388), (12, 17605791), (14, 15090678), (18, 11737194), (21, 10060452), (27, 7824796), (28, 7545339), (36, 5868597), (42, 5030226), (43, 4913244), (54, 3912398), (63, 3353484), (67, 3153276), (84, 2515113), (86, 2456622), (97, 2178036), (108, 1956199), (126, 1676742), (129, 1637748), (134, 1576638), (172, 1228311), (189, 1117828), (194, 1089018), (201, 1051092), (252, 838371), (258, 818874), (268, 788319), (291, 726012), (301, 701892), (378, 558914), (387, 545916), (388, 544509), (402, 525546), (469, 450468), (516, 409437), (582, 363006), (602, 350946), (603, 350364), (679, 311148), (756, 279457), (774, 272958), (804, 262773), (873, 242004), (903, 233964), (938, 225234), (1161, 181972), (1164, 181503), (1204, 175473), (1206, 175182), (1358, 155574), (1407, 150156), (1548, 136479), (1746, 121002), (1806, 116982), (1809, 116788), (1876, 112617), (2037, 103716), (2322, 90986), (2412, 87591), (2619, 80668), (2709, 77988), (2716, 77787), (2814, 75078), (2881, 73332), (3492, 60501), (3612, 58491), (3618, 58394), (4074, 51858), (4171, 50652), (4221, 50052), (4644, 45493), (5238, 40334), (5418, 38994), (5628, 37539), (5762, 36666), (6111, 34572), (6499, 32508), (7236, 29197), (8127, 25996), (8148, 25929), (8342, 25326), (8442, 25026), (8643, 24444), (10476, 20167), (10836, 19497), (11524, 18333), (12222, 17286), (12513, 16884), (12663, 16684), (12998, 16254)]