203037071

素因数分解:

${\mathrm{211}}^1\times {\mathrm{971}}^1\times {\mathrm{991}}^1$

素因数の和:2173

約数の個数: 8

約数和(自身を含む): 204415488

約数和(自身を除く): 1378417

約数列:

[1, 211, 971, 991, 204881, 209101, 962261, 203037071]

約数ペア:

[(1, 203037071), (211, 962261), (971, 209101), (991, 204881)]