208292526

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{296713}}^1$

素因数の和:296737

約数の個数: 32

約数和(自身を含む): 498479520

約数和(自身を除く): 290186994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 296713, 593426, 890139, 1780278, 2670417, 3857269, 5340834, 7714538, 8011251, 11571807, 16022502, 23143614, 34715421, 69430842, 104146263, 208292526]

約数ペア:

[(1, 208292526), (2, 104146263), (3, 69430842), (6, 34715421), (9, 23143614), (13, 16022502), (18, 11571807), (26, 8011251), (27, 7714538), (39, 5340834), (54, 3857269), (78, 2670417), (117, 1780278), (234, 890139), (351, 593426), (702, 296713)]