201993537039

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1\times {\mathrm{277493}}^1$

素因数の和:279559

約数の個数: 32

約数和(自身を含む): 326066549760

約数和(自身を除く): 124073012721

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2039, 6117, 14273, 34663, 42819, 103989, 242641, 277493, 727923, 832479, 1942451, 4717381, 5827353, 14152143, 33021667, 99065001, 565808227, 1697424681, 3960657589, 9618739859, 11881972767, 28856219577, 67331179013, 201993537039]

約数ペア:

[(1, 201993537039), (3, 67331179013), (7, 28856219577), (17, 11881972767), (21, 9618739859), (51, 3960657589), (119, 1697424681), (357, 565808227), (2039, 99065001), (6117, 33021667), (14273, 14152143), (34663, 5827353), (42819, 4717381), (103989, 1942451), (242641, 832479), (277493, 727923)]