210025986

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{20129}}^1$

素因数の和:20218

約数の個数: 32

約数和(自身を含む): 440605440

約数和(自身を除く): 230579454

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 3478, 5217, 10434, 20129, 40258, 60387, 120774, 744773, 946063, 1489546, 1892126, 2234319, 2838189, 4468638, 5676378, 35004331, 70008662, 105012993, 210025986]

約数ペア:

[(1, 210025986), (2, 105012993), (3, 70008662), (6, 35004331), (37, 5676378), (47, 4468638), (74, 2838189), (94, 2234319), (111, 1892126), (141, 1489546), (222, 946063), (282, 744773), (1739, 120774), (3478, 60387), (5217, 40258), (10434, 20129)]