204903216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{67759}}^1$

素因数の和:67783

約数の個数: 80

約数和(自身を含む): 672179200

約数和(自身を除く): 467275984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 67759, 135518, 203277, 271036, 406554, 474313, 542072, 609831, 813108, 948626, 1084144, 1219662, 1422939, 1626216, 1829493, 1897252, 2439324, 2845878, 3252432, 3658986, 3794504, 4268817, 4878648, 5691756, 7317972, 7589008, 8537634, 9757296, 11383512, 12806451, 14635944, 17075268, 22767024, 25612902, 29271888, 34150536, 51225804, 68301072, 102451608, 204903216]

約数ペア:

[(1, 204903216), (2, 102451608), (3, 68301072), (4, 51225804), (6, 34150536), (7, 29271888), (8, 25612902), (9, 22767024), (12, 17075268), (14, 14635944), (16, 12806451), (18, 11383512), (21, 9757296), (24, 8537634), (27, 7589008), (28, 7317972), (36, 5691756), (42, 4878648), (48, 4268817), (54, 3794504), (56, 3658986), (63, 3252432), (72, 2845878), (84, 2439324), (108, 1897252), (112, 1829493), (126, 1626216), (144, 1422939), (168, 1219662), (189, 1084144), (216, 948626), (252, 813108), (336, 609831), (378, 542072), (432, 474313), (504, 406554), (756, 271036), (1008, 203277), (1512, 135518), (3024, 67759)]