205826586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3001}}^1$

素因数の和:3107

約数の個数: 64

約数和(自身を含む): 497995776

約数和(自身を除く): 292169190

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 966, 994, 1491, 1633, 2982, 3001, 3266, 4899, 6002, 9003, 9798, 11431, 18006, 21007, 22862, 34293, 42014, 63021, 68586, 69023, 126042, 138046, 207069, 213071, 414138, 426142, 483161, 639213, 966322, 1278426, 1449483, 1491497, 2898966, 2982994, 4474491, 4900633, 8948982, 9801266, 14701899, 29403798, 34304431, 68608862, 102913293, 205826586]

約数ペア:

[(1, 205826586), (2, 102913293), (3, 68608862), (6, 34304431), (7, 29403798), (14, 14701899), (21, 9801266), (23, 8948982), (42, 4900633), (46, 4474491), (69, 2982994), (71, 2898966), (138, 1491497), (142, 1449483), (161, 1278426), (213, 966322), (322, 639213), (426, 483161), (483, 426142), (497, 414138), (966, 213071), (994, 207069), (1491, 138046), (1633, 126042), (2982, 69023), (3001, 68586), (3266, 63021), (4899, 42014), (6002, 34293), (9003, 22862), (9798, 21007), (11431, 18006)]