204906942

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{19661}}^1$

素因数の和:19865

約数の個数: 32

約数和(自身を含む): 457731360

約数和(自身を除く): 252824418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 19661, 39322, 58983, 117966, 176949, 353898, 530847, 1061694, 3794573, 7589146, 11383719, 22767438, 34151157, 68302314, 102453471, 204906942]

約数ペア:

[(1, 204906942), (2, 102453471), (3, 68302314), (6, 34151157), (9, 22767438), (18, 11383719), (27, 7589146), (54, 3794573), (193, 1061694), (386, 530847), (579, 353898), (1158, 176949), (1737, 117966), (3474, 58983), (5211, 39322), (10422, 19661)]