211775196

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{68669}}^1$

素因数の和:68933

約数の個数: 24

約数和(自身を含む): 496072080

約数和(自身を除く): 284296884

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 68669, 137338, 206007, 274676, 412014, 824028, 17647933, 35295866, 52943799, 70591732, 105887598, 211775196]

約数ペア:

[(1, 211775196), (2, 105887598), (3, 70591732), (4, 52943799), (6, 35295866), (12, 17647933), (257, 824028), (514, 412014), (771, 274676), (1028, 206007), (1542, 137338), (3084, 68669)]