201064787

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1601}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 256409712

約数和(自身を除く): 55344925

約数列:

[1, 7, 11, 49, 77, 233, 539, 1601, 1631, 2563, 11207, 11417, 17611, 17941, 78449, 123277, 125587, 373033, 862939, 2611231, 4103363, 18278617, 28723541, 201064787]

約数ペア:

[(1, 201064787), (7, 28723541), (11, 18278617), (49, 4103363), (77, 2611231), (233, 862939), (539, 373033), (1601, 125587), (1631, 123277), (2563, 78449), (11207, 17941), (11417, 17611)]