209405280256

素因数分解:

$2^{16}\times {\mathrm{3195271}}^1$

素因数の和:3195303

約数の個数: 34

約数和(自身を含む): 418807496312

約数和(自身を除く): 209402216056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 3195271, 6390542, 12781084, 25562168, 51124336, 102248672, 204497344, 408994688, 817989376, 1635978752, 3271957504, 6543915008, 13087830016, 26175660032, 52351320064, 104702640128, 209405280256]

約数ペア:

[(1, 209405280256), (2, 104702640128), (4, 52351320064), (8, 26175660032), (16, 13087830016), (32, 6543915008), (64, 3271957504), (128, 1635978752), (256, 817989376), (512, 408994688), (1024, 204497344), (2048, 102248672), (4096, 51124336), (8192, 25562168), (16384, 12781084), (32768, 6390542), (65536, 3195271)]