200804727

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 276726256

約数和(自身を除く): 75921529

約数列:

[1, 3, 47, 141, 157, 193, 471, 579, 2209, 6627, 7379, 9071, 22137, 27213, 30301, 90903, 346813, 426337, 1040439, 1279011, 1424147, 4272441, 66934909, 200804727]

約数ペア:

[(1, 200804727), (3, 66934909), (47, 4272441), (141, 1424147), (157, 1279011), (193, 1040439), (471, 426337), (579, 346813), (2209, 90903), (6627, 30301), (7379, 27213), (9071, 22137)]