204089344

素因数分解:

$2^{11}\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 410810400

約数和(自身を除く): 206721056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 439, 454, 512, 878, 908, 1024, 1756, 1816, 2048, 3512, 3632, 7024, 7264, 14048, 14528, 28096, 29056, 56192, 58112, 99653, 112384, 116224, 199306, 224768, 232448, 398612, 449536, 464896, 797224, 899072, 1594448, 3188896, 6377792, 12755584, 25511168, 51022336, 102044672, 204089344]

約数ペア:

[(1, 204089344), (2, 102044672), (4, 51022336), (8, 25511168), (16, 12755584), (32, 6377792), (64, 3188896), (128, 1594448), (227, 899072), (256, 797224), (439, 464896), (454, 449536), (512, 398612), (878, 232448), (908, 224768), (1024, 199306), (1756, 116224), (1816, 112384), (2048, 99653), (3512, 58112), (3632, 56192), (7024, 29056), (7264, 28096), (14048, 14528)]