203945972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{26459}}^1$

素因数の和:26551

約数の個数: 24

約数和(自身を含む): 373403520

約数和(自身を除く): 169457548

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 26459, 52918, 105836, 1084819, 1243573, 2169638, 2487146, 4339276, 4974292, 50986493, 101972986, 203945972]

約数ペア:

[(1, 203945972), (2, 101972986), (4, 50986493), (41, 4974292), (47, 4339276), (82, 2487146), (94, 2169638), (164, 1243573), (188, 1084819), (1927, 105836), (3854, 52918), (7708, 26459)]