190386145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{31547}}^1$

素因数の和:31640

約数の個数: 16

約数和(自身を含む): 245317248

約数和(自身を除く): 54931103

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 31547, 157735, 536299, 2239837, 2681495, 11199185, 38077229, 190386145]

約数ペア:

[(1, 190386145), (5, 38077229), (17, 11199185), (71, 2681495), (85, 2239837), (355, 536299), (1207, 157735), (6035, 31547)]