201977422

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{3919}}^1$

素因数の和:4347

約数の個数: 16

約数和(自身を含む): 308064960

約数和(自身を除く): 106087538

約数列:

[1, 2, 73, 146, 353, 706, 3919, 7838, 25769, 51538, 286087, 572174, 1383407, 2766814, 100988711, 201977422]

約数ペア:

[(1, 201977422), (2, 100988711), (73, 2766814), (146, 1383407), (353, 572174), (706, 286087), (3919, 51538), (7838, 25769)]