214628218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{42467}}^1$

素因数の和:42514

約数の個数: 24

約数和(自身を含む): 388327392

約数和(自身を除く): 173699174

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 42467, 84934, 297269, 594538, 806873, 1613746, 5648111, 11296222, 15330587, 30661174, 107314109, 214628218]

約数ペア:

[(1, 214628218), (2, 107314109), (7, 30661174), (14, 15330587), (19, 11296222), (38, 5648111), (133, 1613746), (266, 806873), (361, 594538), (722, 297269), (2527, 84934), (5054, 42467)]