208092351

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 304128000

約数和(自身を除く): 96035649

約数列:

[1, 3, 19, 43, 57, 59, 129, 177, 817, 1121, 1439, 2451, 2537, 3363, 4317, 7611, 27341, 48203, 61877, 82023, 84901, 144609, 185631, 254703, 1175663, 1613119, 3526989, 3650743, 4839357, 10952229, 69364117, 208092351]

約数ペア:

[(1, 208092351), (3, 69364117), (19, 10952229), (43, 4839357), (57, 3650743), (59, 3526989), (129, 1613119), (177, 1175663), (817, 254703), (1121, 185631), (1439, 144609), (2451, 84901), (2537, 82023), (3363, 61877), (4317, 48203), (7611, 27341)]