214238410

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{196549}}^1$

素因数の和:196665

約数の個数: 16

約数和(自身を含む): 389169000

約数和(自身を除く): 174930590

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 196549, 393098, 982745, 1965490, 21423841, 42847682, 107119205, 214238410]

約数ペア:

[(1, 214238410), (2, 107119205), (5, 42847682), (10, 21423841), (109, 1965490), (218, 982745), (545, 393098), (1090, 196549)]