207899321

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1\times {\mathrm{607}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 240651264

約数和(自身を除く): 32751943

約数列:

[1, 7, 113, 433, 607, 791, 3031, 4249, 48929, 68591, 262831, 342503, 480137, 1839817, 29699903, 207899321]

約数ペア:

[(1, 207899321), (7, 29699903), (113, 1839817), (433, 480137), (607, 342503), (791, 262831), (3031, 68591), (4249, 48929)]