203428347

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{8311}}^1$

素因数の和:8554

約数の個数: 16

約数和(自身を含む): 279283200

約数和(自身を除く): 75854853

約数列:

[1, 3, 41, 123, 199, 597, 8159, 8311, 24477, 24933, 340751, 1022253, 1653889, 4961667, 67809449, 203428347]

約数ペア:

[(1, 203428347), (3, 67809449), (41, 4961667), (123, 1653889), (199, 1022253), (597, 340751), (8159, 24933), (8311, 24477)]