202047712

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{146837}}^1$

素因数の和:146890

約数の個数: 24

約数和(自身を含む): 407034936

約数和(自身を除く): 204987224

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 146837, 293674, 587348, 1174696, 2349392, 4698784, 6313991, 12627982, 25255964, 50511928, 101023856, 202047712]

約数ペア:

[(1, 202047712), (2, 101023856), (4, 50511928), (8, 25255964), (16, 12627982), (32, 6313991), (43, 4698784), (86, 2349392), (172, 1174696), (344, 587348), (688, 293674), (1376, 146837)]