205057984

素因数分解:

$2^6\times {\mathrm{479}}^1\times {\mathrm{6689}}^1$

素因数の和:7180

約数の個数: 28

約数和(自身を含む): 407822400

約数和(自身を除く): 202764416

約数列:

[1, 2, 4, 8, 16, 32, 64, 479, 958, 1916, 3832, 6689, 7664, 13378, 15328, 26756, 30656, 53512, 107024, 214048, 428096, 3204031, 6408062, 12816124, 25632248, 51264496, 102528992, 205057984]

約数ペア:

[(1, 205057984), (2, 102528992), (4, 51264496), (8, 25632248), (16, 12816124), (32, 6408062), (64, 3204031), (479, 428096), (958, 214048), (1916, 107024), (3832, 53512), (6689, 30656), (7664, 26756), (13378, 15328)]