200874906

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{71081}}^1$

素因数の和:71246

約数の個数: 24

約数和(自身を含む): 438007284

約数和(自身を除く): 237132378

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 71081, 142162, 213243, 426486, 639729, 1279458, 11159717, 22319434, 33479151, 66958302, 100437453, 200874906]

約数ペア:

[(1, 200874906), (2, 100437453), (3, 66958302), (6, 33479151), (9, 22319434), (18, 11159717), (157, 1279458), (314, 639729), (471, 426486), (942, 213243), (1413, 142162), (2826, 71081)]