201308355

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11383}}^1$

素因数の和:11528

約数の個数: 32

約数和(自身を含む): 360645120

約数和(自身を除く): 159336765

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 5895, 11383, 17685, 34149, 56915, 102447, 170745, 307341, 512235, 1491173, 1536705, 4473519, 7455865, 13420557, 22367595, 40261671, 67102785, 201308355]

約数ペア:

[(1, 201308355), (3, 67102785), (5, 40261671), (9, 22367595), (15, 13420557), (27, 7455865), (45, 4473519), (131, 1536705), (135, 1491173), (393, 512235), (655, 307341), (1179, 170745), (1965, 102447), (3537, 56915), (5895, 34149), (11383, 17685)]