200857570

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{184273}}^1$

素因数の和:184389

約数の個数: 16

約数和(自身を含む): 364862520

約数和(自身を除く): 164004950

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 184273, 368546, 921365, 1842730, 20085757, 40171514, 100428785, 200857570]

約数ペア:

[(1, 200857570), (2, 100428785), (5, 40171514), (10, 20085757), (109, 1842730), (218, 921365), (545, 368546), (1090, 184273)]