203435071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{37307}}^1$

素因数の和:37374

約数の個数: 16

約数和(自身を含む): 250709760

約数和(自身を除く): 47274689

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 37307, 261149, 708833, 1529587, 4961831, 10707109, 29062153, 203435071]

約数ペア:

[(1, 203435071), (7, 29062153), (19, 10707109), (41, 4961831), (133, 1529587), (287, 708833), (779, 261149), (5453, 37307)]