207054190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2957917}}^1$

素因数の和:2957931

約数の個数: 16

約数和(自身を含む): 425940192

約数和(自身を除く): 218886002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2957917, 5915834, 14789585, 20705419, 29579170, 41410838, 103527095, 207054190]

約数ペア:

[(1, 207054190), (2, 103527095), (5, 41410838), (7, 29579170), (10, 20705419), (14, 14789585), (35, 5915834), (70, 2957917)]