220052335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{1667}}^1$

素因数の和:3242

約数の個数: 16

約数和(自身を含む): 279943776

約数和(自身を除く): 59891441

約数列:

[1, 5, 17, 85, 1553, 1667, 7765, 8335, 26401, 28339, 132005, 141695, 2588851, 12944255, 44010467, 220052335]

約数ペア:

[(1, 220052335), (5, 44010467), (17, 12944255), (85, 2588851), (1553, 141695), (1667, 132005), (7765, 28339), (8335, 26401)]