214049972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{14153}}^1$

素因数の和:14375

約数の個数: 24

約数和(自身を含む): 396312000

約数和(自身を除く): 182262028

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 14153, 15124, 28306, 56612, 268907, 537814, 1075628, 2816447, 5632894, 11265788, 53512493, 107024986, 214049972]

約数ペア:

[(1, 214049972), (2, 107024986), (4, 53512493), (19, 11265788), (38, 5632894), (76, 2816447), (199, 1075628), (398, 537814), (796, 268907), (3781, 56612), (7562, 28306), (14153, 15124)]