211322738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{12491}}^1$

素因数の和:13273

約数の個数: 16

約数和(自身を含む): 346278240

約数和(自身を除く): 134955502

約数列:

[1, 2, 11, 22, 769, 1538, 8459, 12491, 16918, 24982, 137401, 274802, 9605579, 19211158, 105661369, 211322738]

約数ペア:

[(1, 211322738), (2, 105661369), (11, 19211158), (22, 9605579), (769, 274802), (1538, 137401), (8459, 24982), (12491, 16918)]