194860210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{274451}}^1$

素因数の和:274529

約数の個数: 16

約数和(自身を含む): 355689792

約数和(自身を除く): 160829582

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 274451, 548902, 1372255, 2744510, 19486021, 38972042, 97430105, 194860210]

約数ペア:

[(1, 194860210), (2, 97430105), (5, 38972042), (10, 19486021), (71, 2744510), (142, 1372255), (355, 548902), (710, 274451)]