218074414

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{37847}}^1$

素因数の和:37959

約数の個数: 16

約数和(自身を含む): 339723648

約数和(自身を除く): 121649234

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 37847, 75694, 1627421, 2535749, 3254842, 5071498, 109037207, 218074414]

約数ペア:

[(1, 218074414), (2, 109037207), (43, 5071498), (67, 3254842), (86, 2535749), (134, 1627421), (2881, 75694), (5762, 37847)]