191714852

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{23857}}^1$

素因数の和:23916

約数の個数: 36

約数和(自身を含む): 399812364

約数和(自身を除く): 208097512

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 23857, 47714, 95428, 166999, 333998, 667996, 978137, 1168993, 1956274, 2337986, 3912548, 4675972, 6846959, 13693918, 27387836, 47928713, 95857426, 191714852]

約数ペア:

[(1, 191714852), (2, 95857426), (4, 47928713), (7, 27387836), (14, 13693918), (28, 6846959), (41, 4675972), (49, 3912548), (82, 2337986), (98, 1956274), (164, 1168993), (196, 978137), (287, 667996), (574, 333998), (1148, 166999), (2009, 95428), (4018, 47714), (8036, 23857)]