216039544

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{13729}}^1$

素因数の和:14023

約数の個数: 32

約数和(自身を含む): 464623200

約数和(自身を除く): 248583656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 13729, 15736, 27458, 54916, 96103, 109832, 192206, 384412, 768824, 3857849, 7715698, 15431396, 27004943, 30862792, 54009886, 108019772, 216039544]

約数ペア:

[(1, 216039544), (2, 108019772), (4, 54009886), (7, 30862792), (8, 27004943), (14, 15431396), (28, 7715698), (56, 3857849), (281, 768824), (562, 384412), (1124, 192206), (1967, 109832), (2248, 96103), (3934, 54916), (7868, 27458), (13729, 15736)]