201604611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3727}}^1$

素因数の和:3835

約数の個数: 32

約数和(自身を含む): 308976640

約数和(自身を除く): 107372029

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1387, 2847, 3727, 4161, 11181, 18031, 48451, 54093, 70813, 145353, 212439, 272071, 816213, 920569, 2761707, 3536923, 5169349, 10610769, 15508047, 67201537, 201604611]

約数ペア:

[(1, 201604611), (3, 67201537), (13, 15508047), (19, 10610769), (39, 5169349), (57, 3536923), (73, 2761707), (219, 920569), (247, 816213), (741, 272071), (949, 212439), (1387, 145353), (2847, 70813), (3727, 54093), (4161, 48451), (11181, 18031)]