201801104

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{237973}}^1$

素因数の和:238034

約数の個数: 20

約数和(自身を含む): 398368476

約数和(自身を除く): 196567372

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 237973, 475946, 951892, 1903784, 3807568, 12612569, 25225138, 50450276, 100900552, 201801104]

約数ペア:

[(1, 201801104), (2, 100900552), (4, 50450276), (8, 25225138), (16, 12612569), (53, 3807568), (106, 1903784), (212, 951892), (424, 475946), (848, 237973)]