211066877

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{2053}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 254367360

約数和(自身を除く): 43300483

約数列:

[1, 7, 19, 133, 773, 2053, 5411, 14371, 14687, 39007, 102809, 273049, 1586969, 11108783, 30152411, 211066877]

約数ペア:

[(1, 211066877), (7, 30152411), (19, 11108783), (133, 1586969), (773, 273049), (2053, 102809), (5411, 39007), (14371, 14687)]