207616160

素因数分解:

$2^5\times 5^1\times {\mathrm{1297601}}^1$

素因数の和:1297616

約数の個数: 24

約数和(自身を含む): 490493556

約数和(自身を除く): 282877396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1297601, 2595202, 5190404, 6488005, 10380808, 12976010, 20761616, 25952020, 41523232, 51904040, 103808080, 207616160]

約数ペア:

[(1, 207616160), (2, 103808080), (4, 51904040), (5, 41523232), (8, 25952020), (10, 20761616), (16, 12976010), (20, 10380808), (32, 6488005), (40, 5190404), (80, 2595202), (160, 1297601)]