206593150

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{37907}}^1$

素因数の和:38028

約数の個数: 24

約数和(自身を含む): 387798840

約数和(自身を除く): 181205690

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 37907, 75814, 189535, 379070, 947675, 1895350, 4131863, 8263726, 20659315, 41318630, 103296575, 206593150]

約数ペア:

[(1, 206593150), (2, 103296575), (5, 41318630), (10, 20659315), (25, 8263726), (50, 4131863), (109, 1895350), (218, 947675), (545, 379070), (1090, 189535), (2725, 75814), (5450, 37907)]