142216235

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213859}}^1$

素因数の和:213890

約数の個数: 16

約数和(自身を含む): 205305600

約数和(自身を除く): 63089365

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 213859, 1069295, 1497013, 4063321, 7485065, 20316605, 28443247, 142216235]

約数ペア:

[(1, 142216235), (5, 28443247), (7, 20316605), (19, 7485065), (35, 4063321), (95, 1497013), (133, 1069295), (665, 213859)]