201951495

素因数分解:

$3^3\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1783}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 359654400

約数和(自身を除く): 157702905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 839, 1783, 2517, 4195, 5349, 7551, 8915, 12585, 16047, 22653, 26745, 37755, 48141, 80235, 113265, 240705, 1495937, 4487811, 7479685, 13463433, 22439055, 40390299, 67317165, 201951495]

約数ペア:

[(1, 201951495), (3, 67317165), (5, 40390299), (9, 22439055), (15, 13463433), (27, 7479685), (45, 4487811), (135, 1495937), (839, 240705), (1783, 113265), (2517, 80235), (4195, 48141), (5349, 37755), (7551, 26745), (8915, 22653), (12585, 16047)]