216895238

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{57593}}^1$

素因数の和:57871

約数の個数: 16

約数和(自身を含む): 373209120

約数和(自身を除く): 156313882

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 57593, 115186, 403151, 806302, 15492517, 30985034, 108447619, 216895238]

約数ペア:

[(1, 216895238), (2, 108447619), (7, 30985034), (14, 15492517), (269, 806302), (538, 403151), (1883, 115186), (3766, 57593)]