208286858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{63079}}^1$

素因数の和:63221

約数の個数: 16

約数和(自身を含む): 339118080

約数和(自身を除く): 130831222

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 63079, 126158, 820027, 1640054, 8011033, 16022066, 104143429, 208286858]

約数ペア:

[(1, 208286858), (2, 104143429), (13, 16022066), (26, 8011033), (127, 1640054), (254, 820027), (1651, 126158), (3302, 63079)]