212865713

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{947}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 230705280

約数和(自身を除く): 17839567

約数列:

[1, 23, 29, 337, 667, 947, 7751, 9773, 21781, 27463, 224779, 319139, 631649, 7340197, 9255031, 212865713]

約数ペア:

[(1, 212865713), (23, 9255031), (29, 7340197), (337, 631649), (667, 319139), (947, 224779), (7751, 27463), (9773, 21781)]