211714390

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{46327}}^1$

素因数の和:46791

約数の個数: 16

約数和(自身を含む): 381928032

約数和(自身を除く): 170213642

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 46327, 92654, 231635, 463270, 21171439, 42342878, 105857195, 211714390]

約数ペア:

[(1, 211714390), (2, 105857195), (5, 42342878), (10, 21171439), (457, 463270), (914, 231635), (2285, 92654), (4570, 46327)]