201783025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3943}}^1$

素因数の和:4065

約数の個数: 24

約数和(自身を含む): 264090240

約数和(自身を除く): 62307215

約数列:

[1, 5, 23, 25, 89, 115, 445, 575, 2047, 2225, 3943, 10235, 19715, 51175, 90689, 98575, 350927, 453445, 1754635, 2267225, 8071321, 8773175, 40356605, 201783025]

約数ペア:

[(1, 201783025), (5, 40356605), (23, 8773175), (25, 8071321), (89, 2267225), (115, 1754635), (445, 453445), (575, 350927), (2047, 98575), (2225, 90689), (3943, 51175), (10235, 19715)]