207989716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1823}}^1\times {\mathrm{2593}}^1$

素因数の和:4431

約数の個数: 24

約数和(自身を含む): 397442304

約数和(自身を除く): 189452588

約数列:

[1, 2, 4, 11, 22, 44, 1823, 2593, 3646, 5186, 7292, 10372, 20053, 28523, 40106, 57046, 80212, 114092, 4727039, 9454078, 18908156, 51997429, 103994858, 207989716]

約数ペア:

[(1, 207989716), (2, 103994858), (4, 51997429), (11, 18908156), (22, 9454078), (44, 4727039), (1823, 114092), (2593, 80212), (3646, 57046), (5186, 40106), (7292, 28523), (10372, 20053)]