200227648

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{15881}}^1$

素因数の和:16090

約数の個数: 28

約数和(自身を含む): 399368772

約数和(自身を除く): 199141124

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 15881, 31762, 63524, 127048, 254096, 508192, 1016384, 3128557, 6257114, 12514228, 25028456, 50056912, 100113824, 200227648]

約数ペア:

[(1, 200227648), (2, 100113824), (4, 50056912), (8, 25028456), (16, 12514228), (32, 6257114), (64, 3128557), (197, 1016384), (394, 508192), (788, 254096), (1576, 127048), (3152, 63524), (6304, 31762), (12608, 15881)]