205272064

素因数分解:

$2^{10}\times {\mathrm{200461}}^1$

素因数の和:200481

約数の個数: 22

約数和(自身を含む): 410345714

約数和(自身を除く): 205073650

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 200461, 400922, 801844, 1603688, 3207376, 6414752, 12829504, 25659008, 51318016, 102636032, 205272064]

約数ペア:

[(1, 205272064), (2, 102636032), (4, 51318016), (8, 25659008), (16, 12829504), (32, 6414752), (64, 3207376), (128, 1603688), (256, 801844), (512, 400922), (1024, 200461)]