203413361212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{108191}}^1$

素因数の和:108898

約数の個数: 48

約数和(自身を含む): 386281792512

約数和(自身を除く): 182868431300

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 643, 731, 1286, 1462, 2572, 2924, 10931, 21862, 27649, 43724, 55298, 108191, 110596, 216382, 432764, 470033, 940066, 1839247, 1880132, 3678494, 4652213, 7356988, 9304426, 18608852, 69566813, 79087621, 139133626, 158175242, 278267252, 316350484, 1182635821, 2365271642, 2991372959, 4730543284, 5982745918, 11965491836, 50853340303, 101706680606, 203413361212]

約数ペア:

[(1, 203413361212), (2, 101706680606), (4, 50853340303), (17, 11965491836), (34, 5982745918), (43, 4730543284), (68, 2991372959), (86, 2365271642), (172, 1182635821), (643, 316350484), (731, 278267252), (1286, 158175242), (1462, 139133626), (2572, 79087621), (2924, 69566813), (10931, 18608852), (21862, 9304426), (27649, 7356988), (43724, 4652213), (55298, 3678494), (108191, 1880132), (110596, 1839247), (216382, 940066), (432764, 470033)]