201345388

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{2203}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 358485008

約数和(自身を除く): 157139620

約数列:

[1, 2, 4, 73, 146, 292, 313, 626, 1252, 2203, 4406, 8812, 22849, 45698, 91396, 160819, 321638, 643276, 689539, 1379078, 2758156, 50336347, 100672694, 201345388]

約数ペア:

[(1, 201345388), (2, 100672694), (4, 50336347), (73, 2758156), (146, 1379078), (292, 689539), (313, 643276), (626, 321638), (1252, 160819), (2203, 91396), (4406, 45698), (8812, 22849)]