201347408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{662327}}^1$

素因数の和:662354

約数の個数: 20

約数和(自身を含む): 410643360

約数和(自身を除く): 209295952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 662327, 1324654, 2649308, 5298616, 10597232, 12584213, 25168426, 50336852, 100673704, 201347408]

約数ペア:

[(1, 201347408), (2, 100673704), (4, 50336852), (8, 25168426), (16, 12584213), (19, 10597232), (38, 5298616), (76, 2649308), (152, 1324654), (304, 662327)]