213942036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 665672448

約数和(自身を除く): 451730412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 97, 98, 121, 124, 132, 147, 154, 186, 194, 196, 217, 231, 242, 291, 294, 308, 341, 363, 372, 388, 434, 462, 484, 539, 582, 588, 651, 679, 682, 726, 847, 868, 924, 1023, 1067, 1078, 1164, 1302, 1358, 1364, 1452, 1519, 1617, 1694, 2037, 2046, 2134, 2156, 2387, 2541, 2604, 2716, 3007, 3038, 3201, 3234, 3388, 3751, 4074, 4092, 4268, 4557, 4753, 4774, 5082, 5929, 6014, 6076, 6402, 6468, 7161, 7469, 7502, 8148, 9021, 9114, 9506, 9548, 10164, 11253, 11737, 11858, 12028, 12804, 14259, 14322, 14938, 15004, 16709, 17787, 18042, 18228, 19012, 21049, 22407, 22506, 23474, 23716, 26257, 28518, 28644, 29876, 33077, 33418, 35211, 35574, 36084, 42098, 44814, 45012, 46948, 50127, 52283, 52514, 57036, 63147, 66154, 66836, 70422, 71148, 78771, 82159, 84196, 89628, 99231, 100254, 104566, 105028, 126294, 132308, 140844, 147343, 156849, 157542, 164318, 183799, 198462, 200508, 209132, 231539, 246477, 252588, 294686, 313698, 315084, 328636, 363847, 367598, 396924, 442029, 463078, 492954, 551397, 575113, 589372, 627396, 694617, 727694, 735196, 884058, 926156, 985908, 1091541, 1102794, 1150226, 1389234, 1455388, 1620773, 1725339, 1768116, 2183082, 2205588, 2300452, 2546929, 2778468, 3241546, 3450678, 4366164, 4862319, 5093858, 6483092, 6901356, 7640787, 9724638, 10187716, 15281574, 17828503, 19449276, 30563148, 35657006, 53485509, 71314012, 106971018, 213942036]

約数ペア:

[(1, 213942036), (2, 106971018), (3, 71314012), (4, 53485509), (6, 35657006), (7, 30563148), (11, 19449276), (12, 17828503), (14, 15281574), (21, 10187716), (22, 9724638), (28, 7640787), (31, 6901356), (33, 6483092), (42, 5093858), (44, 4862319), (49, 4366164), (62, 3450678), (66, 3241546), (77, 2778468), (84, 2546929), (93, 2300452), (97, 2205588), (98, 2183082), (121, 1768116), (124, 1725339), (132, 1620773), (147, 1455388), (154, 1389234), (186, 1150226), (194, 1102794), (196, 1091541), (217, 985908), (231, 926156), (242, 884058), (291, 735196), (294, 727694), (308, 694617), (341, 627396), (363, 589372), (372, 575113), (388, 551397), (434, 492954), (462, 463078), (484, 442029), (539, 396924), (582, 367598), (588, 363847), (651, 328636), (679, 315084), (682, 313698), (726, 294686), (847, 252588), (868, 246477), (924, 231539), (1023, 209132), (1067, 200508), (1078, 198462), (1164, 183799), (1302, 164318), (1358, 157542), (1364, 156849), (1452, 147343), (1519, 140844), (1617, 132308), (1694, 126294), (2037, 105028), (2046, 104566), (2134, 100254), (2156, 99231), (2387, 89628), (2541, 84196), (2604, 82159), (2716, 78771), (3007, 71148), (3038, 70422), (3201, 66836), (3234, 66154), (3388, 63147), (3751, 57036), (4074, 52514), (4092, 52283), (4268, 50127), (4557, 46948), (4753, 45012), (4774, 44814), (5082, 42098), (5929, 36084), (6014, 35574), (6076, 35211), (6402, 33418), (6468, 33077), (7161, 29876), (7469, 28644), (7502, 28518), (8148, 26257), (9021, 23716), (9114, 23474), (9506, 22506), (9548, 22407), (10164, 21049), (11253, 19012), (11737, 18228), (11858, 18042), (12028, 17787), (12804, 16709), (14259, 15004), (14322, 14938)]