196950817

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{2339}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 235422720

約数和(自身を除く): 38471903

約数列:

[1, 7, 23, 161, 523, 2339, 3661, 12029, 16373, 53797, 84203, 376579, 1223297, 8563079, 28135831, 196950817]

約数ペア:

[(1, 196950817), (7, 28135831), (23, 8563079), (161, 1223297), (523, 376579), (2339, 84203), (3661, 53797), (12029, 16373)]