214481694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5106707}}^1$

素因数の和:5106719

約数の個数: 16

約数和(自身を含む): 490243968

約数和(自身を除く): 275762274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5106707, 10213414, 15320121, 30640242, 35746949, 71493898, 107240847, 214481694]

約数ペア:

[(1, 214481694), (2, 107240847), (3, 71493898), (6, 35746949), (7, 30640242), (14, 15320121), (21, 10213414), (42, 5106707)]