201498903

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{887}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 298666368

約数和(自身を除く): 97167465

約数列:

[1, 3, 9, 43, 129, 387, 587, 887, 1761, 2661, 5283, 7983, 25241, 38141, 75723, 114423, 227169, 343269, 520669, 1562007, 4686021, 22388767, 67166301, 201498903]

約数ペア:

[(1, 201498903), (3, 67166301), (9, 22388767), (43, 4686021), (129, 1562007), (387, 520669), (587, 343269), (887, 227169), (1761, 114423), (2661, 75723), (5283, 38141), (7983, 25241)]