202414064

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{19139}}^1$

素因数の和:19808

約数の個数: 20

約数和(自身を含む): 392791080

約数和(自身を除く): 190377016

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 19139, 38278, 76556, 153112, 306224, 12650879, 25301758, 50603516, 101207032, 202414064]

約数ペア:

[(1, 202414064), (2, 101207032), (4, 50603516), (8, 25301758), (16, 12650879), (661, 306224), (1322, 153112), (2644, 76556), (5288, 38278), (10576, 19139)]