203304868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3909709}}^1$

素因数の和:3909726

約数の個数: 12

約数和(自身を含む): 383151580

約数和(自身を除く): 179846712

約数列:

[1, 2, 4, 13, 26, 52, 3909709, 7819418, 15638836, 50826217, 101652434, 203304868]

約数ペア:

[(1, 203304868), (2, 101652434), (4, 50826217), (13, 15638836), (26, 7819418), (52, 3909709)]