208059826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{30427}}^1$

素因数の和:30705

約数の個数: 16

約数和(自身を含む): 337385664

約数和(自身を除く): 129325838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 30427, 60854, 395551, 791102, 8002301, 16004602, 104029913, 208059826]

約数ペア:

[(1, 208059826), (2, 104029913), (13, 16004602), (26, 8002301), (263, 791102), (526, 395551), (3419, 60854), (6838, 30427)]