206722983

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{20261}}^1$

素因数の和:20462

約数の個数: 16

約数和(自身を含む): 291772800

約数和(自身を除く): 85049817

約数列:

[1, 3, 19, 57, 179, 537, 3401, 10203, 20261, 60783, 384959, 1154877, 3626719, 10880157, 68907661, 206722983]

約数ペア:

[(1, 206722983), (3, 68907661), (19, 10880157), (57, 3626719), (179, 1154877), (537, 384959), (3401, 60783), (10203, 20261)]