200684449

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{67141}}^1$

素因数の和:67216

約数の個数: 12

約数和(自身を含む): 237279828

約数和(自身を除く): 36595379

約数列:

[1, 7, 49, 61, 427, 2989, 67141, 469987, 3289909, 4095601, 28669207, 200684449]

約数ペア:

[(1, 200684449), (7, 28669207), (49, 4095601), (61, 3289909), (427, 469987), (2989, 67141)]