208286052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1335167}}^1$

素因数の和:1335187

約数の個数: 24

約数和(自身を含む): 523385856

約数和(自身を除く): 315099804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1335167, 2670334, 4005501, 5340668, 8011002, 16022004, 17357171, 34714342, 52071513, 69428684, 104143026, 208286052]

約数ペア:

[(1, 208286052), (2, 104143026), (3, 69428684), (4, 52071513), (6, 34714342), (12, 17357171), (13, 16022004), (26, 8011002), (39, 5340668), (52, 4005501), (78, 2670334), (156, 1335167)]