207637261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 236750360

約数和(自身を除く): 29113099

約数列:

[1, 13, 23, 109, 277, 299, 529, 1417, 2507, 3601, 6371, 6877, 30193, 32591, 57661, 82823, 146533, 392509, 694439, 749593, 1904929, 9027707, 15972097, 207637261]

約数ペア:

[(1, 207637261), (13, 15972097), (23, 9027707), (109, 1904929), (277, 749593), (299, 694439), (529, 392509), (1417, 146533), (2507, 82823), (3601, 57661), (6371, 32591), (6877, 30193)]