201039019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 222868800

約数和(自身を除く): 21829781

約数列:

[1, 19, 37, 59, 131, 703, 1121, 1369, 2183, 2489, 4847, 7729, 26011, 41477, 80771, 92093, 146851, 179339, 285973, 1534649, 3407441, 5433487, 10581001, 201039019]

約数ペア:

[(1, 201039019), (19, 10581001), (37, 5433487), (59, 3407441), (131, 1534649), (703, 285973), (1121, 179339), (1369, 146851), (2183, 92093), (2489, 80771), (4847, 41477), (7729, 26011)]