203422143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{9419}}^1$

素因数の和:9758

約数の個数: 16

約数和(自身を含む): 283956480

約数和(自身を除く): 80534337

約数列:

[1, 3, 23, 69, 313, 939, 7199, 9419, 21597, 28257, 216637, 649911, 2948147, 8844441, 67807381, 203422143]

約数ペア:

[(1, 203422143), (3, 67807381), (23, 8844441), (69, 2948147), (313, 649911), (939, 216637), (7199, 28257), (9419, 21597)]