204848278

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{19993}}^1$

素因数の和:20151

約数の個数: 16

約数和(自身を含む): 316704960

約数和(自身を除く): 111856682

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 19993, 39986, 939671, 1879342, 2179237, 4358474, 102424139, 204848278]

約数ペア:

[(1, 204848278), (2, 102424139), (47, 4358474), (94, 2179237), (109, 1879342), (218, 939671), (5123, 39986), (10246, 19993)]