200107435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 269568000

約数和(自身を除く): 69460565

約数列:

[1, 5, 11, 47, 55, 199, 235, 389, 517, 995, 1945, 2189, 2585, 4279, 9353, 10945, 18283, 21395, 46765, 77411, 91415, 102883, 201113, 387055, 514415, 851521, 1005565, 3638317, 4257605, 18191585, 40021487, 200107435]

約数ペア:

[(1, 200107435), (5, 40021487), (11, 18191585), (47, 4257605), (55, 3638317), (199, 1005565), (235, 851521), (389, 514415), (517, 387055), (995, 201113), (1945, 102883), (2189, 91415), (2585, 77411), (4279, 46765), (9353, 21395), (10945, 18283)]