206170143

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1\times {\mathrm{503}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 276950016

約数和(自身を除く): 70779873

約数列:

[1, 3, 317, 431, 503, 951, 1293, 1509, 136627, 159451, 216793, 409881, 478353, 650379, 68723381, 206170143]

約数ペア:

[(1, 206170143), (3, 68723381), (317, 650379), (431, 478353), (503, 409881), (951, 216793), (1293, 159451), (1509, 136627)]