214875696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{639511}}^1$

素因数の和:639529

約数の個数: 40

約数和(自身を含む): 634395904

約数和(自身を除く): 419520208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 639511, 1279022, 1918533, 2558044, 3837066, 4476577, 5116088, 7674132, 8953154, 10232176, 13429731, 15348264, 17906308, 26859462, 30696528, 35812616, 53718924, 71625232, 107437848, 214875696]

約数ペア:

[(1, 214875696), (2, 107437848), (3, 71625232), (4, 53718924), (6, 35812616), (7, 30696528), (8, 26859462), (12, 17906308), (14, 15348264), (16, 13429731), (21, 10232176), (24, 8953154), (28, 7674132), (42, 5116088), (48, 4476577), (56, 3837066), (84, 2558044), (112, 1918533), (168, 1279022), (336, 639511)]