205536695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4657}}^1$

素因数の和:4779

約数の個数: 32

約数和(自身を含む): 306757248

約数和(自身を除く): 101220553

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 455, 485, 679, 1261, 3395, 4657, 6305, 8827, 23285, 32599, 44135, 60541, 162995, 302705, 423787, 451729, 2118935, 2258645, 3162103, 5872477, 15810515, 29362385, 41107339, 205536695]

約数ペア:

[(1, 205536695), (5, 41107339), (7, 29362385), (13, 15810515), (35, 5872477), (65, 3162103), (91, 2258645), (97, 2118935), (455, 451729), (485, 423787), (679, 302705), (1261, 162995), (3395, 60541), (4657, 44135), (6305, 32599), (8827, 23285)]