201269223

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1619}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 306633600

約数和(自身を除く): 105364377

約数列:

[1, 3, 9, 19, 57, 171, 727, 1619, 2181, 4857, 6543, 13813, 14571, 30761, 41439, 92283, 124317, 276849, 1177013, 3531039, 10593117, 22363247, 67089741, 201269223]

約数ペア:

[(1, 201269223), (3, 67089741), (9, 22363247), (19, 10593117), (57, 3531039), (171, 1177013), (727, 276849), (1619, 124317), (2181, 92283), (4857, 41439), (6543, 30761), (13813, 14571)]