199434846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2556857}}^1$

素因数の和:2556875

約数の個数: 16

約数和(自身を含む): 429552144

約数和(自身を除く): 230117298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2556857, 5113714, 7670571, 15341142, 33239141, 66478282, 99717423, 199434846]

約数ペア:

[(1, 199434846), (2, 99717423), (3, 66478282), (6, 33239141), (13, 15341142), (26, 7670571), (39, 5113714), (78, 2556857)]