201877737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{84221}}^1$

素因数の和:84288

約数の個数: 16

約数和(自身を含む): 291071232

約数和(自身を除く): 89193495

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 84221, 252663, 1431757, 3958387, 4295271, 11875161, 67292579, 201877737]

約数ペア:

[(1, 201877737), (3, 67292579), (17, 11875161), (47, 4295271), (51, 3958387), (141, 1431757), (799, 252663), (2397, 84221)]