208548978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{8753}}^1$

素因数の和:8807

約数の個数: 48

約数和(自身を含む): 480279456

約数和(自身を除く): 271730478

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 361, 418, 627, 722, 1083, 1254, 2166, 3971, 7942, 8753, 11913, 17506, 23826, 26259, 52518, 96283, 166307, 192566, 288849, 332614, 498921, 577698, 997842, 1829377, 3159833, 3658754, 5488131, 6319666, 9479499, 10976262, 18958998, 34758163, 69516326, 104274489, 208548978]

約数ペア:

[(1, 208548978), (2, 104274489), (3, 69516326), (6, 34758163), (11, 18958998), (19, 10976262), (22, 9479499), (33, 6319666), (38, 5488131), (57, 3658754), (66, 3159833), (114, 1829377), (209, 997842), (361, 577698), (418, 498921), (627, 332614), (722, 288849), (1083, 192566), (1254, 166307), (2166, 96283), (3971, 52518), (7942, 26259), (8753, 23826), (11913, 17506)]