210008262

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{4957}}^1$

素因数の和:5292

約数の個数: 32

約数和(自身を含む): 439794432

約数和(自身を除く): 229786170

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 921, 1842, 4957, 7061, 9914, 14122, 14871, 21183, 29742, 42366, 114011, 228022, 342033, 684066, 1521799, 3043598, 4565397, 9130794, 35001377, 70002754, 105004131, 210008262]

約数ペア:

[(1, 210008262), (2, 105004131), (3, 70002754), (6, 35001377), (23, 9130794), (46, 4565397), (69, 3043598), (138, 1521799), (307, 684066), (614, 342033), (921, 228022), (1842, 114011), (4957, 42366), (7061, 29742), (9914, 21183), (14122, 14871)]