209073606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 529105920

約数和(自身を除く): 320032314

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 73, 74, 97, 111, 114, 133, 146, 194, 219, 222, 259, 266, 291, 399, 438, 511, 518, 582, 679, 703, 777, 798, 1022, 1358, 1387, 1406, 1533, 1554, 1843, 2037, 2109, 2701, 2774, 3066, 3589, 3686, 4074, 4161, 4218, 4921, 5402, 5529, 7081, 7178, 8103, 8322, 9709, 9842, 10767, 11058, 12901, 14162, 14763, 16206, 18907, 19418, 21243, 21534, 25123, 25802, 29127, 29526, 37814, 38703, 42486, 49567, 50246, 51319, 56721, 58254, 68191, 75369, 77406, 99134, 102638, 113442, 134539, 136382, 148701, 150738, 153957, 204573, 261997, 269078, 297402, 307914, 359233, 403617, 409146, 477337, 523994, 718466, 785991, 807234, 941773, 954674, 1077699, 1432011, 1571982, 1833979, 1883546, 2155398, 2825319, 2864022, 3667958, 4977943, 5501937, 5650638, 9955886, 11003874, 14933829, 29867658, 34845601, 69691202, 104536803, 209073606]

約数ペア:

[(1, 209073606), (2, 104536803), (3, 69691202), (6, 34845601), (7, 29867658), (14, 14933829), (19, 11003874), (21, 9955886), (37, 5650638), (38, 5501937), (42, 4977943), (57, 3667958), (73, 2864022), (74, 2825319), (97, 2155398), (111, 1883546), (114, 1833979), (133, 1571982), (146, 1432011), (194, 1077699), (219, 954674), (222, 941773), (259, 807234), (266, 785991), (291, 718466), (399, 523994), (438, 477337), (511, 409146), (518, 403617), (582, 359233), (679, 307914), (703, 297402), (777, 269078), (798, 261997), (1022, 204573), (1358, 153957), (1387, 150738), (1406, 148701), (1533, 136382), (1554, 134539), (1843, 113442), (2037, 102638), (2109, 99134), (2701, 77406), (2774, 75369), (3066, 68191), (3589, 58254), (3686, 56721), (4074, 51319), (4161, 50246), (4218, 49567), (4921, 42486), (5402, 38703), (5529, 37814), (7081, 29526), (7178, 29127), (8103, 25802), (8322, 25123), (9709, 21534), (9842, 21243), (10767, 19418), (11058, 18907), (12901, 16206), (14162, 14763)]