204984285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{112939}}^1$

素因数の和:112969

約数の個数: 24

約数和(自身を含む): 360504480

約数和(自身を除く): 155520195

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 112939, 338817, 564695, 1242329, 1694085, 3726987, 6211645, 13665619, 18634935, 40996857, 68328095, 204984285]

約数ペア:

[(1, 204984285), (3, 68328095), (5, 40996857), (11, 18634935), (15, 13665619), (33, 6211645), (55, 3726987), (121, 1694085), (165, 1242329), (363, 564695), (605, 338817), (1815, 112939)]