203114180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{534511}}^1$

素因数の和:534539

約数の個数: 24

約数和(自身を含む): 448990080

約数和(自身を除く): 245875900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 534511, 1069022, 2138044, 2672555, 5345110, 10155709, 10690220, 20311418, 40622836, 50778545, 101557090, 203114180]

約数ペア:

[(1, 203114180), (2, 101557090), (4, 50778545), (5, 40622836), (10, 20311418), (19, 10690220), (20, 10155709), (38, 5345110), (76, 2672555), (95, 2138044), (190, 1069022), (380, 534511)]