201254526

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1571}}^1$

素因数の和:2237

約数の個数: 48

約数和(自身を含む): 476731008

約数和(自身を除く): 275476482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 647, 1294, 1571, 1941, 3142, 3882, 4713, 5823, 7117, 9426, 11646, 14139, 14234, 17281, 21351, 28278, 34562, 42702, 51843, 64053, 103686, 128106, 155529, 311058, 1016437, 2032874, 3049311, 6098622, 9147933, 11180807, 18295866, 22361614, 33542421, 67084842, 100627263, 201254526]

約数ペア:

[(1, 201254526), (2, 100627263), (3, 67084842), (6, 33542421), (9, 22361614), (11, 18295866), (18, 11180807), (22, 9147933), (33, 6098622), (66, 3049311), (99, 2032874), (198, 1016437), (647, 311058), (1294, 155529), (1571, 128106), (1941, 103686), (3142, 64053), (3882, 51843), (4713, 42702), (5823, 34562), (7117, 28278), (9426, 21351), (11646, 17281), (14139, 14234)]