206566841

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 245776320

約数和(自身を除く): 39209479

約数列:

[1, 13, 19, 23, 169, 247, 299, 437, 2797, 3211, 3887, 5681, 36361, 53143, 64331, 73853, 472693, 690859, 836303, 1222289, 8981167, 10871939, 15889757, 206566841]

約数ペア:

[(1, 206566841), (13, 15889757), (19, 10871939), (23, 8981167), (169, 1222289), (247, 836303), (299, 690859), (437, 472693), (2797, 73853), (3211, 64331), (3887, 53143), (5681, 36361)]