201005649

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{4951}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 313639872

約数和(自身を除く): 112634223

約数列:

[1, 3, 9, 13, 39, 117, 347, 1041, 3123, 4511, 4951, 13533, 14853, 40599, 44559, 64363, 193089, 579267, 1717997, 5153991, 15461973, 22333961, 67001883, 201005649]

約数ペア:

[(1, 201005649), (3, 67001883), (9, 22333961), (13, 15461973), (39, 5153991), (117, 1717997), (347, 579267), (1041, 193089), (3123, 64363), (4511, 44559), (4951, 40599), (13533, 14853)]