214845574

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{7603}}^1$

素因数の和:7875

約数の個数: 16

約数和(自身を含む): 328492800

約数和(自身を除く): 113647226

約数列:

[1, 2, 71, 142, 199, 398, 7603, 14129, 15206, 28258, 539813, 1079626, 1512997, 3025994, 107422787, 214845574]

約数ペア:

[(1, 214845574), (2, 107422787), (71, 3025994), (142, 1512997), (199, 1079626), (398, 539813), (7603, 28258), (14129, 15206)]