201082545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{262853}}^1$

素因数の和:262881

約数の個数: 24

約数和(自身を含む): 369047016

約数和(自身を除く): 167964471

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 262853, 788559, 1314265, 2365677, 3942795, 4468501, 11828385, 13405503, 22342505, 40216509, 67027515, 201082545]

約数ペア:

[(1, 201082545), (3, 67027515), (5, 40216509), (9, 22342505), (15, 13405503), (17, 11828385), (45, 4468501), (51, 3942795), (85, 2365677), (153, 1314265), (255, 788559), (765, 262853)]