215536356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{285101}}^1$

素因数の和:285121

約数の個数: 48

約数和(自身を含む): 638628480

約数和(自身を除く): 423092124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 285101, 570202, 855303, 1140404, 1710606, 1995707, 2565909, 3421212, 3991414, 5131818, 5987121, 7697727, 7982828, 10263636, 11974242, 15395454, 17961363, 23948484, 30790908, 35922726, 53884089, 71845452, 107768178, 215536356]

約数ペア:

[(1, 215536356), (2, 107768178), (3, 71845452), (4, 53884089), (6, 35922726), (7, 30790908), (9, 23948484), (12, 17961363), (14, 15395454), (18, 11974242), (21, 10263636), (27, 7982828), (28, 7697727), (36, 5987121), (42, 5131818), (54, 3991414), (63, 3421212), (84, 2565909), (108, 1995707), (126, 1710606), (189, 1140404), (252, 855303), (378, 570202), (756, 285101)]