202237770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1129}}^1$

素因数の和:1999

約数の個数: 64

約数和(自身を含む): 555851520

約数和(自身を除く): 353613750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 853, 1129, 1706, 2258, 2559, 3387, 4265, 5118, 5645, 5971, 6774, 7903, 8530, 11290, 11942, 12795, 15806, 16935, 17913, 23709, 25590, 29855, 33870, 35826, 39515, 47418, 59710, 79030, 89565, 118545, 179130, 237090, 963037, 1926074, 2889111, 4815185, 5778222, 6741259, 9630370, 13482518, 14445555, 20223777, 28891110, 33706295, 40447554, 67412590, 101118885, 202237770]

約数ペア:

[(1, 202237770), (2, 101118885), (3, 67412590), (5, 40447554), (6, 33706295), (7, 28891110), (10, 20223777), (14, 14445555), (15, 13482518), (21, 9630370), (30, 6741259), (35, 5778222), (42, 4815185), (70, 2889111), (105, 1926074), (210, 963037), (853, 237090), (1129, 179130), (1706, 118545), (2258, 89565), (2559, 79030), (3387, 59710), (4265, 47418), (5118, 39515), (5645, 35826), (5971, 33870), (6774, 29855), (7903, 25590), (8530, 23709), (11290, 17913), (11942, 16935), (12795, 15806)]