200040304

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{12391}}^1$

素因数の和:13408

約数の個数: 20

約数和(自身を含む): 387993520

約数和(自身を除く): 187953216

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 8072, 12391, 16144, 24782, 49564, 99128, 198256, 12502519, 25005038, 50010076, 100020152, 200040304]

約数ペア:

[(1, 200040304), (2, 100020152), (4, 50010076), (8, 25005038), (16, 12502519), (1009, 198256), (2018, 99128), (4036, 49564), (8072, 24782), (12391, 16144)]