201801328

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{27241}}^1$

素因数の和:27712

約数の個数: 20

約数和(自身を含む): 391848928

約数和(自身を除く): 190047600

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 27241, 54482, 108964, 217928, 435856, 12612583, 25225166, 50450332, 100900664, 201801328]

約数ペア:

[(1, 201801328), (2, 100900664), (4, 50450332), (8, 25225166), (16, 12612583), (463, 435856), (926, 217928), (1852, 108964), (3704, 54482), (7408, 27241)]