198007004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3807827}}^1$

素因数の和:3807844

約数の個数: 12

約数和(自身を含む): 373167144

約数和(自身を除く): 175160140

約数列:

[1, 2, 4, 13, 26, 52, 3807827, 7615654, 15231308, 49501751, 99003502, 198007004]

約数ペア:

[(1, 198007004), (2, 99003502), (4, 49501751), (13, 15231308), (26, 7615654), (52, 3807827)]