203423230

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{71881}}^1$

素因数の和:72171

約数の個数: 16

約数和(自身を含む): 367460784

約数和(自身を除く): 164037554

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 71881, 143762, 359405, 718810, 20342323, 40684646, 101711615, 203423230]

約数ペア:

[(1, 203423230), (2, 101711615), (5, 40684646), (10, 20342323), (283, 718810), (566, 359405), (1415, 143762), (2830, 71881)]