206095275

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{8893}}^1$

素因数の和:9012

約数の個数: 36

約数和(自身を含む): 372765328

約数和(自身を除く): 166670053

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1545, 2575, 4635, 7725, 8893, 23175, 26679, 44465, 80037, 133395, 222325, 400185, 666975, 915979, 2000925, 2747937, 4579895, 8243811, 13739685, 22899475, 41219055, 68698425, 206095275]

約数ペア:

[(1, 206095275), (3, 68698425), (5, 41219055), (9, 22899475), (15, 13739685), (25, 8243811), (45, 4579895), (75, 2747937), (103, 2000925), (225, 915979), (309, 666975), (515, 400185), (927, 222325), (1545, 133395), (2575, 80037), (4635, 44465), (7725, 26679), (8893, 23175)]