208508524

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{2011}}^1$

素因数の和:2075

約数の個数: 54

約数和(自身を含む): 443941764

約数和(自身を除く): 235433240

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 529, 644, 1058, 1127, 2011, 2116, 2254, 3703, 4022, 4508, 7406, 8044, 14077, 14812, 25921, 28154, 46253, 51842, 56308, 92506, 98539, 103684, 185012, 197078, 323771, 394156, 647542, 1063819, 1295084, 2127638, 2266397, 4255276, 4532794, 7446733, 9065588, 14893466, 29786932, 52127131, 104254262, 208508524]

約数ペア:

[(1, 208508524), (2, 104254262), (4, 52127131), (7, 29786932), (14, 14893466), (23, 9065588), (28, 7446733), (46, 4532794), (49, 4255276), (92, 2266397), (98, 2127638), (161, 1295084), (196, 1063819), (322, 647542), (529, 394156), (644, 323771), (1058, 197078), (1127, 185012), (2011, 103684), (2116, 98539), (2254, 92506), (3703, 56308), (4022, 51842), (4508, 46253), (7406, 28154), (8044, 25921), (14077, 14812)]