206717261759

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1231}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 233101338624

約数和(自身を除く): 26384076865

約数列:

[1, 17, 23, 71, 263, 391, 529, 1207, 1231, 1633, 4471, 6049, 8993, 18673, 20927, 27761, 28313, 37559, 87401, 102833, 139127, 317441, 323753, 429479, 481321, 638503, 651199, 1485817, 2010223, 2365159, 5503801, 7301143, 7446319, 9878017, 11070383, 22986463, 34173791, 46235129, 126587423, 167926289, 171265337, 390769871, 528688649, 785997193, 2911510729, 8987707033, 12159838927, 206717261759]

約数ペア:

[(1, 206717261759), (17, 12159838927), (23, 8987707033), (71, 2911510729), (263, 785997193), (391, 528688649), (529, 390769871), (1207, 171265337), (1231, 167926289), (1633, 126587423), (4471, 46235129), (6049, 34173791), (8993, 22986463), (18673, 11070383), (20927, 9878017), (27761, 7446319), (28313, 7301143), (37559, 5503801), (87401, 2365159), (102833, 2010223), (139127, 1485817), (317441, 651199), (323753, 638503), (429479, 481321)]