206236443

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{11047}}^1$

素因数の和:11191

約数の個数: 24

約数和(自身を含む): 322424832

約数和(自身を除く): 116188389

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 6223, 11047, 18669, 33141, 77329, 231987, 541303, 1402969, 1623909, 4208907, 9820783, 29462349, 68745481, 206236443]

約数ペア:

[(1, 206236443), (3, 68745481), (7, 29462349), (21, 9820783), (49, 4208907), (127, 1623909), (147, 1402969), (381, 541303), (889, 231987), (2667, 77329), (6223, 33141), (11047, 18669)]