199417682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{42089}}^1$

素因数の和:42217

約数の個数: 16

約数和(自身を含む): 315169920

約数和(自身を除く): 115752238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 42089, 84178, 968047, 1936094, 4335167, 8670334, 99708841, 199417682]

約数ペア:

[(1, 199417682), (2, 99708841), (23, 8670334), (46, 4335167), (103, 1936094), (206, 968047), (2369, 84178), (4738, 42089)]