194425672

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{15569}}^1$

素因数の和:15805

約数の個数: 32

約数和(自身を含む): 418521600

約数和(自身を除く): 224095928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 15569, 31138, 62276, 108983, 124552, 217966, 435932, 871864, 3471887, 6943774, 13887548, 24303209, 27775096, 48606418, 97212836, 194425672]

約数ペア:

[(1, 194425672), (2, 97212836), (4, 48606418), (7, 27775096), (8, 24303209), (14, 13887548), (28, 6943774), (56, 3471887), (223, 871864), (446, 435932), (892, 217966), (1561, 124552), (1784, 108983), (3122, 62276), (6244, 31138), (12488, 15569)]