206114902060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{542407637}}^1$

素因数の和:542407665

約数の個数: 24

約数和(自身を含む): 455622415920

約数和(自身を除く): 249507513860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 542407637, 1084815274, 2169630548, 2712038185, 5424076370, 10305745103, 10848152740, 20611490206, 41222980412, 51528725515, 103057451030, 206114902060]

約数ペア:

[(1, 206114902060), (2, 103057451030), (4, 51528725515), (5, 41222980412), (10, 20611490206), (19, 10848152740), (20, 10305745103), (38, 5424076370), (76, 2712038185), (95, 2169630548), (190, 1084815274), (380, 542407637)]