194675878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{10151}}^1$

素因数の和:10419

約数の個数: 16

約数和(自身を含む): 300174336

約数和(自身を除く): 105498458

約数列:

[1, 2, 43, 86, 223, 446, 9589, 10151, 19178, 20302, 436493, 872986, 2263673, 4527346, 97337939, 194675878]

約数ペア:

[(1, 194675878), (2, 97337939), (43, 4527346), (86, 2263673), (223, 872986), (446, 436493), (9589, 20302), (10151, 19178)]