201044997

素因数分解:

$3^4\times {\mathrm{613}}^1\times {\mathrm{4049}}^1$

素因数の和:4674

約数の個数: 20

約数和(自身を含む): 300890700

約数和(自身を除く): 99845703

約数列:

[1, 3, 9, 27, 81, 613, 1839, 4049, 5517, 12147, 16551, 36441, 49653, 109323, 327969, 2482037, 7446111, 22338333, 67014999, 201044997]

約数ペア:

[(1, 201044997), (3, 67014999), (9, 22338333), (27, 7446111), (81, 2482037), (613, 327969), (1839, 109323), (4049, 49653), (5517, 36441), (12147, 16551)]