201389595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{25969}}^1$

素因数の和:26035

約数の個数: 32

約数和(自身を含む): 359009280

約数和(自身を除く): 157619685

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 25969, 77907, 129845, 285659, 389535, 856977, 1220543, 1428295, 3661629, 4284885, 6102715, 13425973, 18308145, 40277919, 67129865, 201389595]

約数ペア:

[(1, 201389595), (3, 67129865), (5, 40277919), (11, 18308145), (15, 13425973), (33, 6102715), (47, 4284885), (55, 3661629), (141, 1428295), (165, 1220543), (235, 856977), (517, 389535), (705, 285659), (1551, 129845), (2585, 77907), (7755, 25969)]