212448610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{10007}}^1$

素因数の和:10218

約数の個数: 32

約数和(自身を含む): 419375232

約数和(自身を除く): 206926622

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10007, 10615, 20014, 21230, 50035, 100070, 110077, 220154, 550385, 1100770, 1931351, 3862702, 9656755, 19313510, 21244861, 42489722, 106224305, 212448610]

約数ペア:

[(1, 212448610), (2, 106224305), (5, 42489722), (10, 21244861), (11, 19313510), (22, 9656755), (55, 3862702), (110, 1931351), (193, 1100770), (386, 550385), (965, 220154), (1930, 110077), (2123, 100070), (4246, 50035), (10007, 21230), (10615, 20014)]