204543297

素因数分解:

$3^2\times 7^2\times {\mathrm{449}}^1\times {\mathrm{1033}}^1$

素因数の和:1502

約数の個数: 36

約数和(自身を含む): 344787300

約数和(自身を除く): 140244003

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 449, 1033, 1347, 3099, 3143, 4041, 7231, 9297, 9429, 21693, 22001, 28287, 50617, 65079, 66003, 151851, 198009, 455553, 463817, 1391451, 3246719, 4174353, 9740157, 22727033, 29220471, 68181099, 204543297]

約数ペア:

[(1, 204543297), (3, 68181099), (7, 29220471), (9, 22727033), (21, 9740157), (49, 4174353), (63, 3246719), (147, 1391451), (441, 463817), (449, 455553), (1033, 198009), (1347, 151851), (3099, 66003), (3143, 65079), (4041, 50617), (7231, 28287), (9297, 22001), (9429, 21693)]