196987392

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 240

約数和(自身を含む): 674099712

約数和(自身を除く): 477112320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 197, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 394, 434, 448, 496, 504, 512, 558, 576, 591, 651, 672, 744, 768, 788, 868, 896, 992, 1008, 1116, 1152, 1182, 1302, 1344, 1379, 1488, 1536, 1576, 1736, 1773, 1792, 1953, 1984, 2016, 2232, 2304, 2364, 2604, 2688, 2758, 2976, 3152, 3472, 3546, 3584, 3906, 3968, 4032, 4137, 4464, 4608, 4728, 5208, 5376, 5516, 5952, 6107, 6304, 6944, 7092, 7812, 7936, 8064, 8274, 8928, 9456, 10416, 10752, 11032, 11904, 12214, 12411, 12608, 13888, 14184, 15624, 15872, 16128, 16548, 17856, 18321, 18912, 20832, 22064, 23808, 24428, 24822, 25216, 27776, 28368, 31248, 32256, 33096, 35712, 36642, 37824, 41664, 42749, 44128, 47616, 48856, 49644, 50432, 54963, 55552, 56736, 62496, 66192, 71424, 73284, 75648, 83328, 85498, 88256, 97712, 99288, 100864, 109926, 111104, 113472, 124992, 128247, 132384, 142848, 146568, 151296, 166656, 170996, 176512, 195424, 198576, 219852, 226944, 249984, 256494, 264768, 293136, 302592, 333312, 341992, 353024, 384741, 390848, 397152, 439704, 453888, 499968, 512988, 529536, 586272, 683984, 706048, 769482, 781696, 794304, 879408, 907776, 999936, 1025976, 1059072, 1172544, 1367968, 1538964, 1563392, 1588608, 1758816, 2051952, 2118144, 2345088, 2735936, 3077928, 3126784, 3177216, 3517632, 4103904, 4690176, 5471872, 6155856, 6354432, 7035264, 8207808, 9380352, 10943744, 12311712, 14070528, 16415616, 21887488, 24623424, 28141056, 32831232, 49246848, 65662464, 98493696, 196987392]

約数ペア:

[(1, 196987392), (2, 98493696), (3, 65662464), (4, 49246848), (6, 32831232), (7, 28141056), (8, 24623424), (9, 21887488), (12, 16415616), (14, 14070528), (16, 12311712), (18, 10943744), (21, 9380352), (24, 8207808), (28, 7035264), (31, 6354432), (32, 6155856), (36, 5471872), (42, 4690176), (48, 4103904), (56, 3517632), (62, 3177216), (63, 3126784), (64, 3077928), (72, 2735936), (84, 2345088), (93, 2118144), (96, 2051952), (112, 1758816), (124, 1588608), (126, 1563392), (128, 1538964), (144, 1367968), (168, 1172544), (186, 1059072), (192, 1025976), (197, 999936), (217, 907776), (224, 879408), (248, 794304), (252, 781696), (256, 769482), (279, 706048), (288, 683984), (336, 586272), (372, 529536), (384, 512988), (394, 499968), (434, 453888), (448, 439704), (496, 397152), (504, 390848), (512, 384741), (558, 353024), (576, 341992), (591, 333312), (651, 302592), (672, 293136), (744, 264768), (768, 256494), (788, 249984), (868, 226944), (896, 219852), (992, 198576), (1008, 195424), (1116, 176512), (1152, 170996), (1182, 166656), (1302, 151296), (1344, 146568), (1379, 142848), (1488, 132384), (1536, 128247), (1576, 124992), (1736, 113472), (1773, 111104), (1792, 109926), (1953, 100864), (1984, 99288), (2016, 97712), (2232, 88256), (2304, 85498), (2364, 83328), (2604, 75648), (2688, 73284), (2758, 71424), (2976, 66192), (3152, 62496), (3472, 56736), (3546, 55552), (3584, 54963), (3906, 50432), (3968, 49644), (4032, 48856), (4137, 47616), (4464, 44128), (4608, 42749), (4728, 41664), (5208, 37824), (5376, 36642), (5516, 35712), (5952, 33096), (6107, 32256), (6304, 31248), (6944, 28368), (7092, 27776), (7812, 25216), (7936, 24822), (8064, 24428), (8274, 23808), (8928, 22064), (9456, 20832), (10416, 18912), (10752, 18321), (11032, 17856), (11904, 16548), (12214, 16128), (12411, 15872), (12608, 15624), (13888, 14184)]