224712677

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 292656000

約数和(自身を除く): 67943323

約数列:

[1, 7, 19, 29, 41, 49, 133, 203, 287, 343, 551, 779, 841, 931, 1189, 1421, 2009, 3857, 5453, 5887, 6517, 8323, 9947, 14063, 15979, 22591, 26999, 34481, 38171, 41209, 58261, 111853, 158137, 188993, 241367, 267197, 288463, 407827, 655139, 782971, 1106959, 1689569, 4585973, 5480797, 7748713, 11826983, 32101811, 224712677]

約数ペア:

[(1, 224712677), (7, 32101811), (19, 11826983), (29, 7748713), (41, 5480797), (49, 4585973), (133, 1689569), (203, 1106959), (287, 782971), (343, 655139), (551, 407827), (779, 288463), (841, 267197), (931, 241367), (1189, 188993), (1421, 158137), (2009, 111853), (3857, 58261), (5453, 41209), (5887, 38171), (6517, 34481), (8323, 26999), (9947, 22591), (14063, 15979)]