202149059

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{67631}}^1$

素因数の和:67706

約数の個数: 12

約数和(自身を含む): 239011488

約数和(自身を除く): 36862429

約数列:

[1, 7, 49, 61, 427, 2989, 67631, 473417, 3313919, 4125491, 28878437, 202149059]

約数ペア:

[(1, 202149059), (7, 28878437), (49, 4125491), (61, 3313919), (427, 473417), (2989, 67631)]