203553497

素因数分解:

$7^2\times {\mathrm{1723}}^1\times {\mathrm{2411}}^1$

素因数の和:4148

約数の個数: 12

約数和(自身を含む): 237022416

約数和(自身を除く): 33468919

約数列:

[1, 7, 49, 1723, 2411, 12061, 16877, 84427, 118139, 4154153, 29079071, 203553497]

約数ペア:

[(1, 203553497), (7, 29079071), (49, 4154153), (1723, 118139), (2411, 84427), (12061, 16877)]