205657803

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47507}}^1$

素因数の和:47563

約数の個数: 24

約数和(自身を含む): 328565328

約数和(自身を除く): 122907525

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 47507, 142521, 427563, 617591, 1757759, 1852773, 5273277, 5558319, 15819831, 22850867, 68552601, 205657803]

約数ペア:

[(1, 205657803), (3, 68552601), (9, 22850867), (13, 15819831), (37, 5558319), (39, 5273277), (111, 1852773), (117, 1757759), (333, 617591), (481, 427563), (1443, 142521), (4329, 47507)]