206487358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1340827}}^1$

素因数の和:1340847

約数の個数: 16

約数和(自身を含む): 386158464

約数和(自身を除く): 179671106

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1340827, 2681654, 9385789, 14749097, 18771578, 29498194, 103243679, 206487358]

約数ペア:

[(1, 206487358), (2, 103243679), (7, 29498194), (11, 18771578), (14, 14749097), (22, 9385789), (77, 2681654), (154, 1340827)]