209367067

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{37717}}^1$

素因数の和:37798

約数の個数: 16

約数和(自身を含む): 261913792

約数和(自身を除く): 52546725

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 37717, 264019, 490321, 2300737, 3432247, 16105159, 29909581, 209367067]

約数ペア:

[(1, 209367067), (7, 29909581), (13, 16105159), (61, 3432247), (91, 2300737), (427, 490321), (793, 264019), (5551, 37717)]