209853104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{570253}}^1$

素因数の和:570284

約数の個数: 20

約数和(自身を含む): 424268976

約数和(自身を除く): 214415872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 570253, 1140506, 2281012, 4562024, 9124048, 13115819, 26231638, 52463276, 104926552, 209853104]

約数ペア:

[(1, 209853104), (2, 104926552), (4, 52463276), (8, 26231638), (16, 13115819), (23, 9124048), (46, 4562024), (92, 2281012), (184, 1140506), (368, 570253)]