237734205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{8713}}^1$

素因数の和:8845

約数の個数: 32

約数和(自身を含む): 406560384

約数和(自身を除く): 168826179

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 5457, 8713, 9095, 26139, 27285, 43565, 130695, 148121, 444363, 740605, 932291, 2221815, 2796873, 4661455, 13984365, 15848947, 47546841, 79244735, 237734205]

約数ペア:

[(1, 237734205), (3, 79244735), (5, 47546841), (15, 15848947), (17, 13984365), (51, 4661455), (85, 2796873), (107, 2221815), (255, 932291), (321, 740605), (535, 444363), (1605, 148121), (1819, 130695), (5457, 43565), (8713, 27285), (9095, 26139)]