202138867

素因数分解:

$7^2\times {\mathrm{439}}^1\times {\mathrm{9397}}^1$

素因数の和:9850

約数の個数: 12

約数和(自身を含む): 235701840

約数和(自身を除く): 33562973

約数列:

[1, 7, 49, 439, 3073, 9397, 21511, 65779, 460453, 4125283, 28876981, 202138867]

約数ペア:

[(1, 202138867), (7, 28876981), (49, 4125283), (439, 460453), (3073, 65779), (9397, 21511)]