205652887690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{6349271}}^1$

素因数の和:6349398

約数の個数: 32

約数和(自身を含む): 384003970560

約数和(自身を除く): 178351082870

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 3239, 6478, 16195, 32390, 6349271, 12698542, 31746355, 63492710, 260320111, 501592409, 520640222, 1003184818, 1301600555, 2507962045, 2603201110, 5015924090, 20565288769, 41130577538, 102826443845, 205652887690]

約数ペア:

[(1, 205652887690), (2, 102826443845), (5, 41130577538), (10, 20565288769), (41, 5015924090), (79, 2603201110), (82, 2507962045), (158, 1301600555), (205, 1003184818), (395, 520640222), (410, 501592409), (790, 260320111), (3239, 63492710), (6478, 31746355), (16195, 12698542), (32390, 6349271)]