208033749

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{300193}}^1$

素因数の和:300217

約数の個数: 24

約数和(自身を含む): 374642112

約数和(自身を除く): 166608363

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 300193, 900579, 2101351, 2701737, 3302123, 6304053, 9906369, 18912159, 23114861, 29719107, 69344583, 208033749]

約数ペア:

[(1, 208033749), (3, 69344583), (7, 29719107), (9, 23114861), (11, 18912159), (21, 9906369), (33, 6304053), (63, 3302123), (77, 2701737), (99, 2101351), (231, 900579), (693, 300193)]