200345848

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{127123}}^1$

素因数の和:127326

約数の個数: 16

約数和(自身を含む): 377558280

約数和(自身を除く): 177212432

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 127123, 254246, 508492, 1016984, 25043231, 50086462, 100172924, 200345848]

約数ペア:

[(1, 200345848), (2, 100172924), (4, 50086462), (8, 25043231), (197, 1016984), (394, 508492), (788, 254246), (1576, 127123)]