201933851

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{67559}}^1$

素因数の和:67634

約数の個数: 12

約数和(自身を含む): 238757040

約数和(自身を除く): 36823189

約数列:

[1, 7, 49, 61, 427, 2989, 67559, 472913, 3310391, 4121099, 28847693, 201933851]

約数ペア:

[(1, 201933851), (7, 28847693), (49, 4121099), (61, 3310391), (427, 472913), (2989, 67559)]