203401412

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{466517}}^1$

素因数の和:466630

約数の個数: 12

約数和(自身を含む): 359218860

約数和(自身を除く): 155817448

約数列:

[1, 2, 4, 109, 218, 436, 466517, 933034, 1866068, 50850353, 101700706, 203401412]

約数ペア:

[(1, 203401412), (2, 101700706), (4, 50850353), (109, 1866068), (218, 933034), (436, 466517)]