207849104

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{177953}}^1$

素因数の和:178034

約数の個数: 20

約数和(自身を含む): 408226476

約数和(自身を除く): 200377372

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 177953, 355906, 711812, 1423624, 2847248, 12990569, 25981138, 51962276, 103924552, 207849104]

約数ペア:

[(1, 207849104), (2, 103924552), (4, 51962276), (8, 25981138), (16, 12990569), (73, 2847248), (146, 1423624), (292, 711812), (584, 355906), (1168, 177953)]