214399348

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{2689}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 388048640

約数和(自身を除く): 173649292

約数列:

[1, 2, 4, 31, 62, 124, 643, 1286, 2572, 2689, 5378, 10756, 19933, 39866, 79732, 83359, 166718, 333436, 1729027, 3458054, 6916108, 53599837, 107199674, 214399348]

約数ペア:

[(1, 214399348), (2, 107199674), (4, 53599837), (31, 6916108), (62, 3458054), (124, 1729027), (643, 333436), (1286, 166718), (2572, 83359), (2689, 79732), (5378, 39866), (10756, 19933)]