196836428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{5407}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 363417600

約数和(自身を除く): 166581172

約数列:

[1, 2, 4, 19, 38, 76, 479, 958, 1916, 5407, 9101, 10814, 18202, 21628, 36404, 102733, 205466, 410932, 2589953, 5179906, 10359812, 49209107, 98418214, 196836428]

約数ペア:

[(1, 196836428), (2, 98418214), (4, 49209107), (19, 10359812), (38, 5179906), (76, 2589953), (479, 410932), (958, 205466), (1916, 102733), (5407, 36404), (9101, 21628), (10814, 18202)]