203412136

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{237631}}^1$

素因数の和:237744

約数の個数: 16

約数和(自身を含む): 384963840

約数和(自身を除く): 181551704

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 237631, 475262, 950524, 1901048, 25426517, 50853034, 101706068, 203412136]

約数ペア:

[(1, 203412136), (2, 101706068), (4, 50853034), (8, 25426517), (107, 1901048), (214, 950524), (428, 475262), (856, 237631)]