214197431

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{8093}}^1$

素因数の和:8318

約数の個数: 16

約数和(自身を含む): 259008000

約数和(自身を除く): 44810569

約数列:

[1, 7, 19, 133, 199, 1393, 3781, 8093, 26467, 56651, 153767, 1076369, 1610507, 11273549, 30599633, 214197431]

約数ペア:

[(1, 214197431), (7, 30599633), (19, 11273549), (133, 1610507), (199, 1076369), (1393, 153767), (3781, 56651), (8093, 26467)]