204102728

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{97007}}^1$

素因数の和:97276

約数の個数: 16

約数和(自身を含む): 384151680

約数和(自身を除く): 180048952

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 97007, 194014, 388028, 776056, 25512841, 51025682, 102051364, 204102728]

約数ペア:

[(1, 204102728), (2, 102051364), (4, 51025682), (8, 25512841), (263, 776056), (526, 388028), (1052, 194014), (2104, 97007)]