205311176

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{30809}}^1$

素因数の和:30846

約数の個数: 48

約数和(自身を含む): 474165900

約数和(自身を除く): 268854724

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 30809, 61618, 123236, 215663, 246472, 431326, 523753, 862652, 1047506, 1509641, 1725304, 2095012, 3019282, 3666271, 4190024, 6038564, 7332542, 12077128, 14665084, 25663897, 29330168, 51327794, 102655588, 205311176]

約数ペア:

[(1, 205311176), (2, 102655588), (4, 51327794), (7, 29330168), (8, 25663897), (14, 14665084), (17, 12077128), (28, 7332542), (34, 6038564), (49, 4190024), (56, 3666271), (68, 3019282), (98, 2095012), (119, 1725304), (136, 1509641), (196, 1047506), (238, 862652), (392, 523753), (476, 431326), (833, 246472), (952, 215663), (1666, 123236), (3332, 61618), (6664, 30809)]