201112505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{85037}}^1$

素因数の和:85096

約数の個数: 16

約数和(自身を含む): 269400384

約数和(自身を除く): 68287879

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 85037, 425185, 935407, 3656591, 4677035, 18282955, 40222501, 201112505]

約数ペア:

[(1, 201112505), (5, 40222501), (11, 18282955), (43, 4677035), (55, 3656591), (215, 935407), (473, 425185), (2365, 85037)]