219080659

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1987}}^1$

素因数の和:2842

約数の個数: 16

約数和(自身を含む): 264006400

約数和(自身を除く): 44925741

約数列:

[1, 7, 19, 133, 829, 1987, 5803, 13909, 15751, 37753, 110257, 264271, 1647223, 11530561, 31297237, 219080659]

約数ペア:

[(1, 219080659), (7, 31297237), (19, 11530561), (133, 1647223), (829, 264271), (1987, 110257), (5803, 37753), (13909, 15751)]