201601324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{20887}}^1$

素因数の和:21037

約数の個数: 24

約数和(自身を含む): 374312960

約数和(自身を除く): 172711636

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 20887, 41774, 83548, 396853, 793706, 1587412, 2652649, 5305298, 10610596, 50400331, 100800662, 201601324]

約数ペア:

[(1, 201601324), (2, 100800662), (4, 50400331), (19, 10610596), (38, 5305298), (76, 2652649), (127, 1587412), (254, 793706), (508, 396853), (2413, 83548), (4826, 41774), (9652, 20887)]