201997414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{6379}}^1$

素因数の和:6675

約数の個数: 16

約数和(自身を含む): 308689920

約数和(自身を除く): 106692506

約数列:

[1, 2, 71, 142, 223, 446, 6379, 12758, 15833, 31666, 452909, 905818, 1422517, 2845034, 100998707, 201997414]

約数ペア:

[(1, 201997414), (2, 100998707), (71, 2845034), (142, 1422517), (223, 905818), (446, 452909), (6379, 31666), (12758, 15833)]