206940384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4509

約数の個数: 144

約数和(自身を含む): 701955072

約数和(自身を除く): 495014688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 4463, 5152, 5796, 6624, 7728, 8926, 11592, 13389, 15456, 17852, 23184, 26778, 31241, 35704, 40167, 46368, 53556, 62482, 71408, 80334, 93723, 102649, 107112, 124964, 142816, 160668, 187446, 205298, 214224, 249928, 281169, 307947, 321336, 374892, 410596, 428448, 499856, 562338, 615894, 642672, 718543, 749784, 821192, 923841, 999712, 1124676, 1231788, 1285344, 1437086, 1499568, 1642384, 1847682, 2155629, 2249352, 2463576, 2874172, 2999136, 3284768, 3695364, 4311258, 4498704, 4927152, 5748344, 6466887, 7390728, 8622516, 8997408, 9854304, 11496688, 12933774, 14781456, 17245032, 22993376, 25867548, 29562912, 34490064, 51735096, 68980128, 103470192, 206940384]

約数ペア:

[(1, 206940384), (2, 103470192), (3, 68980128), (4, 51735096), (6, 34490064), (7, 29562912), (8, 25867548), (9, 22993376), (12, 17245032), (14, 14781456), (16, 12933774), (18, 11496688), (21, 9854304), (23, 8997408), (24, 8622516), (28, 7390728), (32, 6466887), (36, 5748344), (42, 4927152), (46, 4498704), (48, 4311258), (56, 3695364), (63, 3284768), (69, 2999136), (72, 2874172), (84, 2463576), (92, 2249352), (96, 2155629), (112, 1847682), (126, 1642384), (138, 1499568), (144, 1437086), (161, 1285344), (168, 1231788), (184, 1124676), (207, 999712), (224, 923841), (252, 821192), (276, 749784), (288, 718543), (322, 642672), (336, 615894), (368, 562338), (414, 499856), (483, 428448), (504, 410596), (552, 374892), (644, 321336), (672, 307947), (736, 281169), (828, 249928), (966, 214224), (1008, 205298), (1104, 187446), (1288, 160668), (1449, 142816), (1656, 124964), (1932, 107112), (2016, 102649), (2208, 93723), (2576, 80334), (2898, 71408), (3312, 62482), (3864, 53556), (4463, 46368), (5152, 40167), (5796, 35704), (6624, 31241), (7728, 26778), (8926, 23184), (11592, 17852), (13389, 15456)]