200518461

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 342014400

約数和(自身を除く): 141495939

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 347, 429, 449, 1041, 1287, 1347, 3123, 3817, 4041, 4511, 4939, 5837, 11451, 13533, 14817, 17511, 34353, 40599, 44451, 49621, 52533, 64207, 148863, 155803, 192621, 446589, 467409, 577863, 1402227, 1713833, 2025439, 5141499, 6076317, 15424497, 18228951, 22279829, 66839487, 200518461]

約数ペア:

[(1, 200518461), (3, 66839487), (9, 22279829), (11, 18228951), (13, 15424497), (33, 6076317), (39, 5141499), (99, 2025439), (117, 1713833), (143, 1402227), (347, 577863), (429, 467409), (449, 446589), (1041, 192621), (1287, 155803), (1347, 148863), (3123, 64207), (3817, 52533), (4041, 49621), (4511, 44451), (4939, 40599), (5837, 34353), (11451, 17511), (13533, 14817)]