207926684

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157999}}^1$

素因数の和:158057

約数の個数: 24

約数和(自身を含む): 424704000

約数和(自身を除く): 216777316

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 157999, 315998, 631996, 1105993, 2211986, 4423972, 7425953, 14851906, 29703812, 51981671, 103963342, 207926684]

約数ペア:

[(1, 207926684), (2, 103963342), (4, 51981671), (7, 29703812), (14, 14851906), (28, 7425953), (47, 4423972), (94, 2211986), (188, 1105993), (329, 631996), (658, 315998), (1316, 157999)]