205640822014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1290433}}^1$

素因数の和:1290604

約数の個数: 32

約数和(自身を含む): 337267830240

約数和(自身を除く): 131627008226

約数列:

[1, 2, 17, 34, 43, 86, 109, 218, 731, 1462, 1853, 3706, 4687, 9374, 79679, 159358, 1290433, 2580866, 21937361, 43874722, 55488619, 110977238, 140657197, 281314394, 943306523, 1886613046, 2391172349, 4782344698, 6048259471, 12096518942, 102820411007, 205640822014]

約数ペア:

[(1, 205640822014), (2, 102820411007), (17, 12096518942), (34, 6048259471), (43, 4782344698), (86, 2391172349), (109, 1886613046), (218, 943306523), (731, 281314394), (1462, 140657197), (1853, 110977238), (3706, 55488619), (4687, 43874722), (9374, 21937361), (79679, 2580866), (159358, 1290433)]