9201997210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131457103}}^1$

素因数の和:131457117

約数の個数: 16

約数和(自身を含む): 18929822976

約数和(自身を除く): 9727825766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131457103, 262914206, 657285515, 920199721, 1314571030, 1840399442, 4600998605, 9201997210]

約数ペア:

[(1, 9201997210), (2, 4600998605), (5, 1840399442), (7, 1314571030), (10, 920199721), (14, 657285515), (35, 262914206), (70, 131457103)]