201624976

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 459442816

約数和(自身を除く): 257817840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 97, 112, 134, 194, 268, 277, 388, 469, 536, 554, 679, 776, 938, 1072, 1108, 1358, 1552, 1876, 1939, 2216, 2716, 3752, 3878, 4432, 5432, 6499, 7504, 7756, 10864, 12998, 15512, 18559, 25996, 26869, 31024, 37118, 45493, 51992, 53738, 74236, 90986, 103984, 107476, 129913, 148472, 181972, 188083, 214952, 259826, 296944, 363944, 376166, 429904, 519652, 727888, 752332, 1039304, 1504664, 1800223, 2078608, 3009328, 3600446, 7200892, 12601561, 14401784, 25203122, 28803568, 50406244, 100812488, 201624976]

約数ペア:

[(1, 201624976), (2, 100812488), (4, 50406244), (7, 28803568), (8, 25203122), (14, 14401784), (16, 12601561), (28, 7200892), (56, 3600446), (67, 3009328), (97, 2078608), (112, 1800223), (134, 1504664), (194, 1039304), (268, 752332), (277, 727888), (388, 519652), (469, 429904), (536, 376166), (554, 363944), (679, 296944), (776, 259826), (938, 214952), (1072, 188083), (1108, 181972), (1358, 148472), (1552, 129913), (1876, 107476), (1939, 103984), (2216, 90986), (2716, 74236), (3752, 53738), (3878, 51992), (4432, 45493), (5432, 37118), (6499, 31024), (7504, 26869), (7756, 25996), (10864, 18559), (12998, 15512)]