200243211

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 310464000

約数和(自身を除く): 110220789

約数列:

[1, 3, 7, 21, 97, 197, 291, 499, 591, 679, 1379, 1497, 2037, 3493, 4137, 10479, 19109, 48403, 57327, 98303, 133763, 145209, 294909, 338821, 401289, 688121, 1016463, 2064363, 9535391, 28606173, 66747737, 200243211]

約数ペア:

[(1, 200243211), (3, 66747737), (7, 28606173), (21, 9535391), (97, 2064363), (197, 1016463), (291, 688121), (499, 401289), (591, 338821), (679, 294909), (1379, 145209), (1497, 133763), (2037, 98303), (3493, 57327), (4137, 48403), (10479, 19109)]