206058735

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13751}}^1$

素因数の和:13805

約数の個数: 40

約数和(自身を含む): 379390176

約数和(自身を除く): 173331441

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2997, 4995, 13751, 14985, 41253, 68755, 123759, 206265, 371277, 508787, 618795, 1113831, 1526361, 1856385, 2543935, 4579083, 5569155, 7631805, 13737249, 22895415, 41211747, 68686245, 206058735]

約数ペア:

[(1, 206058735), (3, 68686245), (5, 41211747), (9, 22895415), (15, 13737249), (27, 7631805), (37, 5569155), (45, 4579083), (81, 2543935), (111, 1856385), (135, 1526361), (185, 1113831), (333, 618795), (405, 508787), (555, 371277), (999, 206265), (1665, 123759), (2997, 68755), (4995, 41253), (13751, 14985)]