194898872

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21617}}^1$

素因数の和:21660

約数の個数: 48

約数和(自身を含む): 443601360

約数和(自身を除く): 248702488

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 21617, 43234, 86468, 151319, 172936, 302638, 497191, 605276, 994382, 1059233, 1210552, 1988764, 2118466, 3480337, 3977528, 4236932, 6960674, 8473864, 13921348, 24362359, 27842696, 48724718, 97449436, 194898872]

約数ペア:

[(1, 194898872), (2, 97449436), (4, 48724718), (7, 27842696), (8, 24362359), (14, 13921348), (23, 8473864), (28, 6960674), (46, 4236932), (49, 3977528), (56, 3480337), (92, 2118466), (98, 1988764), (161, 1210552), (184, 1059233), (196, 994382), (322, 605276), (392, 497191), (644, 302638), (1127, 172936), (1288, 151319), (2254, 86468), (4508, 43234), (9016, 21617)]