189800536

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{19559}}^1$

素因数の和:20778

約数の個数: 16

約数和(自身を含む): 356187600

約数和(自身を除く): 166387064

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 19559, 39118, 78236, 156472, 23725067, 47450134, 94900268, 189800536]

約数ペア:

[(1, 189800536), (2, 94900268), (4, 47450134), (8, 23725067), (1213, 156472), (2426, 78236), (4852, 39118), (9704, 19559)]