230223707

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 284792976

約数和(自身を除く): 54569269

約数列:

[1, 7, 17, 49, 119, 313, 833, 883, 2191, 5321, 6181, 15011, 15337, 37247, 43267, 105077, 260729, 276379, 735539, 1934653, 4698443, 13542571, 32889101, 230223707]

約数ペア:

[(1, 230223707), (7, 32889101), (17, 13542571), (49, 4698443), (119, 1934653), (313, 735539), (833, 276379), (883, 260729), (2191, 105077), (5321, 43267), (6181, 37247), (15011, 15337)]