194600278

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{700001}}^1$

素因数の和:700142

約数の個数: 8

約数和(自身を含む): 294000840

約数和(自身を除く): 99400562

約数列:

[1, 2, 139, 278, 700001, 1400002, 97300139, 194600278]

約数ペア:

[(1, 194600278), (2, 97300139), (139, 1400002), (278, 700001)]