291214212

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{121949}}^1$

素因数の和:122155

約数の個数: 24

約数和(自身を含む): 682920000

約数和(自身を除く): 391705788

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 121949, 243898, 365847, 487796, 731694, 1463388, 24267851, 48535702, 72803553, 97071404, 145607106, 291214212]

約数ペア:

[(1, 291214212), (2, 145607106), (3, 97071404), (4, 72803553), (6, 48535702), (12, 24267851), (199, 1463388), (398, 731694), (597, 487796), (796, 365847), (1194, 243898), (2388, 121949)]