201180554

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{2143}}^1$

素因数の和:2861

約数の個数: 16

約数和(自身を含む): 306523392

約数和(自身を除く): 105342838

約数列:

[1, 2, 73, 146, 643, 1286, 2143, 4286, 46939, 93878, 156439, 312878, 1377949, 2755898, 100590277, 201180554]

約数ペア:

[(1, 201180554), (2, 100590277), (73, 2755898), (146, 1377949), (643, 312878), (1286, 156439), (2143, 93878), (4286, 46939)]