217200049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 241496640

約数和(自身を除く): 24296591

約数列:

[1, 11, 107, 109, 1177, 1199, 1693, 11663, 18623, 128293, 181151, 184537, 1992661, 2029907, 19745459, 217200049]

約数ペア:

[(1, 217200049), (11, 19745459), (107, 2029907), (109, 1992661), (1177, 184537), (1199, 181151), (1693, 128293), (11663, 18623)]