214948444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{3371}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 396547200

約数和(自身を除く): 181598756

約数列:

[1, 2, 4, 19, 38, 76, 839, 1678, 3356, 3371, 6742, 13484, 15941, 31882, 63764, 64049, 128098, 256196, 2828269, 5656538, 11313076, 53737111, 107474222, 214948444]

約数ペア:

[(1, 214948444), (2, 107474222), (4, 53737111), (19, 11313076), (38, 5656538), (76, 2828269), (839, 256196), (1678, 128098), (3356, 64049), (3371, 63764), (6742, 31882), (13484, 15941)]