214928218

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{3371}}^1$

素因数の和:3893

約数の個数: 16

約数和(自身を含む): 327758400

約数和(自身を除く): 112830182

約数列:

[1, 2, 71, 142, 449, 898, 3371, 6742, 31879, 63758, 239341, 478682, 1513579, 3027158, 107464109, 214928218]

約数ペア:

[(1, 214928218), (2, 107464109), (71, 3027158), (142, 1513579), (449, 478682), (898, 239341), (3371, 63758), (6742, 31879)]