206911243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{116833}}^1$

素因数の和:116874

約数の個数: 16

約数和(自身を含む): 269185536

約数和(自身を除く): 62274293

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 116833, 817831, 1285163, 2687159, 8996141, 18810113, 29558749, 206911243]

約数ペア:

[(1, 206911243), (7, 29558749), (11, 18810113), (23, 8996141), (77, 2687159), (161, 1285163), (253, 817831), (1771, 116833)]