191450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{547}}^1$

素因数の和:566

約数の個数: 24

約数和(自身を含む): 407712

約数和(自身を除く): 216262

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 547, 1094, 2735, 3829, 5470, 7658, 13675, 19145, 27350, 38290, 95725, 191450]

約数ペア:

[(1, 191450), (2, 95725), (5, 38290), (7, 27350), (10, 19145), (14, 13675), (25, 7658), (35, 5470), (50, 3829), (70, 2735), (175, 1094), (350, 547)]