200208256

素因数分解:

$2^7\times {\mathrm{419}}^1\times {\mathrm{3733}}^1$

素因数の和:4166

約数の個数: 32

約数和(自身を含む): 399911400

約数和(自身を除く): 199703144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 419, 838, 1676, 3352, 3733, 6704, 7466, 13408, 14932, 26816, 29864, 53632, 59728, 119456, 238912, 477824, 1564127, 3128254, 6256508, 12513016, 25026032, 50052064, 100104128, 200208256]

約数ペア:

[(1, 200208256), (2, 100104128), (4, 50052064), (8, 25026032), (16, 12513016), (32, 6256508), (64, 3128254), (128, 1564127), (419, 477824), (838, 238912), (1676, 119456), (3352, 59728), (3733, 53632), (6704, 29864), (7466, 26816), (13408, 14932)]