201459472

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{292819}}^1$

素因数の和:292870

約数の個数: 20

約数和(自身を含む): 399406480

約数和(自身を除く): 197947008

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 292819, 585638, 1171276, 2342552, 4685104, 12591217, 25182434, 50364868, 100729736, 201459472]

約数ペア:

[(1, 201459472), (2, 100729736), (4, 50364868), (8, 25182434), (16, 12591217), (43, 4685104), (86, 2342552), (172, 1171276), (344, 585638), (688, 292819)]