205540413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{99439}}^1$

素因数の和:99508

約数の個数: 16

約数和(自身を含む): 300706560

約数和(自身を除く): 95166147

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 99439, 298317, 1292707, 3878121, 5270267, 15810801, 68513471, 205540413]

約数ペア:

[(1, 205540413), (3, 68513471), (13, 15810801), (39, 5270267), (53, 3878121), (159, 1292707), (689, 298317), (2067, 99439)]