214337543

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{2309}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 249480000

約数和(自身を除く): 35142457

約数列:

[1, 7, 89, 149, 623, 1043, 2309, 13261, 16163, 92827, 205501, 344041, 1438507, 2408287, 30619649, 214337543]

約数ペア:

[(1, 214337543), (7, 30619649), (89, 2408287), (149, 1438507), (623, 344041), (1043, 205501), (2309, 92827), (13261, 16163)]