214491361

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{2243}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 258508800

約数和(自身を除く): 44017439

約数列:

[1, 7, 19, 133, 719, 2243, 5033, 13661, 15701, 42617, 95627, 298319, 1612717, 11289019, 30641623, 214491361]

約数ペア:

[(1, 214491361), (7, 30641623), (19, 11289019), (133, 1612717), (719, 298319), (2243, 95627), (5033, 42617), (13661, 15701)]