204428454

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{479879}}^1$

素因数の和:479955

約数の個数: 16

約数和(自身を含む): 414616320

約数和(自身を除く): 210187866

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 479879, 959758, 1439637, 2879274, 34071409, 68142818, 102214227, 204428454]

約数ペア:

[(1, 204428454), (2, 102214227), (3, 68142818), (6, 34071409), (71, 2879274), (142, 1439637), (213, 959758), (426, 479879)]