206793986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{777421}}^1$

素因数の和:777449

約数の個数: 16

約数和(自身を含む): 373162560

約数和(自身を除く): 166368574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 777421, 1554842, 5441947, 10883894, 14770999, 29541998, 103396993, 206793986]

約数ペア:

[(1, 206793986), (2, 103396993), (7, 29541998), (14, 14770999), (19, 10883894), (38, 5441947), (133, 1554842), (266, 777421)]