213974536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{622019}}^1$

素因数の和:622068

約数の個数: 16

約数和(自身を含む): 410533200

約数和(自身を除く): 196558664

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 622019, 1244038, 2488076, 4976152, 26746817, 53493634, 106987268, 213974536]

約数ペア:

[(1, 213974536), (2, 106987268), (4, 53493634), (8, 26746817), (43, 4976152), (86, 2488076), (172, 1244038), (344, 622019)]