210026874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 502329600

約数和(自身を除く): 292302726

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 37, 38, 51, 57, 58, 74, 87, 101, 102, 111, 114, 174, 202, 222, 303, 323, 493, 551, 606, 629, 646, 703, 969, 986, 1073, 1102, 1258, 1406, 1479, 1653, 1717, 1887, 1919, 1938, 2109, 2146, 2929, 2958, 3219, 3306, 3434, 3737, 3774, 3838, 4218, 5151, 5757, 5858, 6438, 7474, 8787, 9367, 10302, 11211, 11514, 11951, 17574, 18241, 18734, 20387, 22422, 23902, 28101, 32623, 35853, 36482, 40774, 49793, 54723, 55651, 56202, 61161, 63529, 65246, 71003, 71706, 97869, 99586, 108373, 109446, 111302, 122322, 127058, 142006, 149379, 166953, 190587, 195738, 213009, 216746, 298758, 325119, 333906, 346579, 381174, 426018, 650238, 693158, 946067, 1039737, 1207051, 1842341, 1892134, 2059087, 2079474, 2414102, 2838201, 3621153, 3684682, 4118174, 5527023, 5676402, 6177261, 7242306, 11054046, 12354522, 35004479, 70008958, 105013437, 210026874]

約数ペア:

[(1, 210026874), (2, 105013437), (3, 70008958), (6, 35004479), (17, 12354522), (19, 11054046), (29, 7242306), (34, 6177261), (37, 5676402), (38, 5527023), (51, 4118174), (57, 3684682), (58, 3621153), (74, 2838201), (87, 2414102), (101, 2079474), (102, 2059087), (111, 1892134), (114, 1842341), (174, 1207051), (202, 1039737), (222, 946067), (303, 693158), (323, 650238), (493, 426018), (551, 381174), (606, 346579), (629, 333906), (646, 325119), (703, 298758), (969, 216746), (986, 213009), (1073, 195738), (1102, 190587), (1258, 166953), (1406, 149379), (1479, 142006), (1653, 127058), (1717, 122322), (1887, 111302), (1919, 109446), (1938, 108373), (2109, 99586), (2146, 97869), (2929, 71706), (2958, 71003), (3219, 65246), (3306, 63529), (3434, 61161), (3737, 56202), (3774, 55651), (3838, 54723), (4218, 49793), (5151, 40774), (5757, 36482), (5858, 35853), (6438, 32623), (7474, 28101), (8787, 23902), (9367, 22422), (10302, 20387), (11211, 18734), (11514, 18241), (11951, 17574)]