201393044

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{396443}}^1$

素因数の和:396574

約数の個数: 12

約数和(自身を含む): 355213824

約数和(自身を除く): 153820780

約数列:

[1, 2, 4, 127, 254, 508, 396443, 792886, 1585772, 50348261, 100696522, 201393044]

約数ペア:

[(1, 201393044), (2, 100696522), (4, 50348261), (127, 1585772), (254, 792886), (508, 396443)]