209233713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{15461}}^1$

素因数の和:15824

約数の個数: 16

約数和(自身を含む): 301323456

約数和(自身を除く): 92089743

約数列:

[1, 3, 13, 39, 347, 1041, 4511, 13533, 15461, 46383, 200993, 602979, 5364967, 16094901, 69744571, 209233713]

約数ペア:

[(1, 209233713), (3, 69744571), (13, 16094901), (39, 5364967), (347, 602979), (1041, 200993), (4511, 46383), (13533, 15461)]