206840865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179083}}^1$

素因数の和:179109

約数の個数: 32

約数和(自身を含む): 412609536

約数和(自身を除く): 205768671

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 179083, 537249, 895415, 1253581, 1969913, 2686245, 3760743, 5909739, 6267905, 9849565, 13789391, 18803715, 29548695, 41368173, 68946955, 206840865]

約数ペア:

[(1, 206840865), (3, 68946955), (5, 41368173), (7, 29548695), (11, 18803715), (15, 13789391), (21, 9849565), (33, 6267905), (35, 5909739), (55, 3760743), (77, 2686245), (105, 1969913), (165, 1253581), (231, 895415), (385, 537249), (1155, 179083)]