201659859

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{743}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 297704160

約数和(自身を除く): 96044301

約数列:

[1, 3, 9, 53, 159, 477, 569, 743, 1707, 2229, 5121, 6687, 30157, 39379, 90471, 118137, 271413, 354411, 422767, 1268301, 3804903, 22406651, 67219953, 201659859]

約数ペア:

[(1, 201659859), (3, 67219953), (9, 22406651), (53, 3804903), (159, 1268301), (477, 422767), (569, 354411), (743, 271413), (1707, 118137), (2229, 90471), (5121, 39379), (6687, 30157)]