208508534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{195599}}^1$

素因数の和:195655

約数の個数: 16

約数和(自身を含む): 345038400

約数和(自身を除く): 136529866

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 195599, 391198, 2542787, 5085574, 8019559, 16039118, 104254267, 208508534]

約数ペア:

[(1, 208508534), (2, 104254267), (13, 16039118), (26, 8019559), (41, 5085574), (82, 2542787), (533, 391198), (1066, 195599)]