200243673

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{7079}}^1$

素因数の和:7541

約数の個数: 24

約数和(自身を含む): 331344000

約数和(自身を除く): 131100327

約数列:

[1, 3, 7, 9, 21, 63, 449, 1347, 3143, 4041, 7079, 9429, 21237, 28287, 49553, 63711, 148659, 445977, 3178471, 9535413, 22249297, 28606239, 66747891, 200243673]

約数ペア:

[(1, 200243673), (3, 66747891), (7, 28606239), (9, 22249297), (21, 9535413), (63, 3178471), (449, 445977), (1347, 148659), (3143, 63711), (4041, 49553), (7079, 28287), (9429, 21237)]