204448185

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4933}}^1$

素因数の和:5254

約数の個数: 32

約数和(自身を含む): 364721280

約数和(自身を除く): 160273095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 921, 1535, 2763, 4605, 4933, 8289, 13815, 14799, 24665, 41445, 44397, 73995, 133191, 221985, 665955, 1514431, 4543293, 7572155, 13629879, 22716465, 40889637, 68149395, 204448185]

約数ペア:

[(1, 204448185), (3, 68149395), (5, 40889637), (9, 22716465), (15, 13629879), (27, 7572155), (45, 4543293), (135, 1514431), (307, 665955), (921, 221985), (1535, 133191), (2763, 73995), (4605, 44397), (4933, 41445), (8289, 24665), (13815, 14799)]