199202688

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 606247200

約数和(自身を除く): 407044512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 361, 384, 456, 479, 576, 608, 684, 722, 912, 958, 1083, 1152, 1216, 1368, 1437, 1444, 1824, 1916, 2166, 2432, 2736, 2874, 2888, 3249, 3648, 3832, 4311, 4332, 5472, 5748, 5776, 6498, 7296, 7664, 8622, 8664, 9101, 10944, 11496, 11552, 12996, 15328, 17244, 17328, 18202, 21888, 22992, 23104, 25992, 27303, 30656, 34488, 34656, 36404, 45984, 46208, 51984, 54606, 61312, 68976, 69312, 72808, 81909, 91968, 103968, 109212, 137952, 138624, 145616, 163818, 172919, 183936, 207936, 218424, 275904, 291232, 327636, 345838, 415872, 436848, 518757, 551808, 582464, 655272, 691676, 873696, 1037514, 1164928, 1310544, 1383352, 1556271, 1747392, 2075028, 2621088, 2766704, 3112542, 3494784, 4150056, 5242176, 5533408, 6225084, 8300112, 10484352, 11066816, 12450168, 16600224, 22133632, 24900336, 33200448, 49800672, 66400896, 99601344, 199202688]

約数ペア:

[(1, 199202688), (2, 99601344), (3, 66400896), (4, 49800672), (6, 33200448), (8, 24900336), (9, 22133632), (12, 16600224), (16, 12450168), (18, 11066816), (19, 10484352), (24, 8300112), (32, 6225084), (36, 5533408), (38, 5242176), (48, 4150056), (57, 3494784), (64, 3112542), (72, 2766704), (76, 2621088), (96, 2075028), (114, 1747392), (128, 1556271), (144, 1383352), (152, 1310544), (171, 1164928), (192, 1037514), (228, 873696), (288, 691676), (304, 655272), (342, 582464), (361, 551808), (384, 518757), (456, 436848), (479, 415872), (576, 345838), (608, 327636), (684, 291232), (722, 275904), (912, 218424), (958, 207936), (1083, 183936), (1152, 172919), (1216, 163818), (1368, 145616), (1437, 138624), (1444, 137952), (1824, 109212), (1916, 103968), (2166, 91968), (2432, 81909), (2736, 72808), (2874, 69312), (2888, 68976), (3249, 61312), (3648, 54606), (3832, 51984), (4311, 46208), (4332, 45984), (5472, 36404), (5748, 34656), (5776, 34488), (6498, 30656), (7296, 27303), (7664, 25992), (8622, 23104), (8664, 22992), (9101, 21888), (10944, 18202), (11496, 17328), (11552, 17244), (12996, 15328)]