206410073

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 228686976

約数和(自身を除く): 22276903

約数列:

[1, 17, 23, 391, 643, 821, 10931, 13957, 14789, 18883, 251413, 321011, 527903, 8974351, 12141769, 206410073]

約数ペア:

[(1, 206410073), (17, 12141769), (23, 8974351), (391, 527903), (643, 321011), (821, 251413), (10931, 18883), (13957, 14789)]