205710043

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{22079}}^1$

素因数の和:22119

約数の個数: 16

約数和(自身を含む): 258600960

約数和(自身を除く): 52890917

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 22079, 154553, 242869, 1700083, 2671559, 18700913, 29387149, 205710043]

約数ペア:

[(1, 205710043), (7, 29387149), (11, 18700913), (77, 2671559), (121, 1700083), (847, 242869), (1331, 154553), (9317, 22079)]