27200290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209233}}^1$

素因数の和:209253

約数の個数: 16

約数和(自身を含む): 52726968

約数和(自身を除く): 25526678

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 209233, 418466, 1046165, 2092330, 2720029, 5440058, 13600145, 27200290]

約数ペア:

[(1, 27200290), (2, 13600145), (5, 5440058), (10, 2720029), (13, 2092330), (26, 1046165), (65, 418466), (130, 209233)]