210599721

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{467}}^1\times {\mathrm{563}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 308823840

約数和(自身を除く): 98224119

約数列:

[1, 3, 9, 89, 267, 467, 563, 801, 1401, 1689, 4203, 5067, 41563, 50107, 124689, 150321, 262921, 374067, 450963, 788763, 2366289, 23399969, 70199907, 210599721]

約数ペア:

[(1, 210599721), (3, 70199907), (9, 23399969), (89, 2366289), (267, 788763), (467, 450963), (563, 374067), (801, 262921), (1401, 150321), (1689, 124689), (4203, 50107), (5067, 41563)]