204021165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{800083}}^1$

素因数の和:800108

約数の個数: 16

約数和(自身を含む): 345636288

約数和(自身を除く): 141615123

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 800083, 2400249, 4000415, 12001245, 13601411, 40804233, 68007055, 204021165]

約数ペア:

[(1, 204021165), (3, 68007055), (5, 40804233), (15, 13601411), (17, 12001245), (51, 4000415), (85, 2400249), (255, 800083)]