201487571

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1429}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 218618400

約数和(自身を除く): 17130829

約数列:

[1, 19, 41, 181, 779, 1429, 3439, 7421, 27151, 58589, 140999, 258649, 1113191, 4914331, 10604609, 201487571]

約数ペア:

[(1, 201487571), (19, 10604609), (41, 4914331), (181, 1113191), (779, 258649), (1429, 140999), (3439, 58589), (7421, 27151)]