209166282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{893873}}^1$

素因数の和:893894

約数の個数: 24

約数和(自身を含む): 488055204

約数和(自身を除く): 278888922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 893873, 1787746, 2681619, 5363238, 8044857, 11620349, 16089714, 23240698, 34861047, 69722094, 104583141, 209166282]

約数ペア:

[(1, 209166282), (2, 104583141), (3, 69722094), (6, 34861047), (9, 23240698), (13, 16089714), (18, 11620349), (26, 8044857), (39, 5363238), (78, 2681619), (117, 1787746), (234, 893873)]