200721536

素因数分解:

$2^7\times {\mathrm{701}}^1\times {\mathrm{2237}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 400624380

約数和(自身を除く): 199902844

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 701, 1402, 2237, 2804, 4474, 5608, 8948, 11216, 17896, 22432, 35792, 44864, 71584, 89728, 143168, 286336, 1568137, 3136274, 6272548, 12545096, 25090192, 50180384, 100360768, 200721536]

約数ペア:

[(1, 200721536), (2, 100360768), (4, 50180384), (8, 25090192), (16, 12545096), (32, 6272548), (64, 3136274), (128, 1568137), (701, 286336), (1402, 143168), (2237, 89728), (2804, 71584), (4474, 44864), (5608, 35792), (8948, 22432), (11216, 17896)]