215952002

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{857}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 380540160

約数和(自身を除く): 164588158

約数列:

[1, 2, 7, 14, 41, 82, 287, 439, 574, 857, 878, 1714, 3073, 5999, 6146, 11998, 17999, 35137, 35998, 70274, 125993, 245959, 251986, 376223, 491918, 752446, 2633561, 5267122, 15425143, 30850286, 107976001, 215952002]

約数ペア:

[(1, 215952002), (2, 107976001), (7, 30850286), (14, 15425143), (41, 5267122), (82, 2633561), (287, 752446), (439, 491918), (574, 376223), (857, 251986), (878, 245959), (1714, 125993), (3073, 70274), (5999, 35998), (6146, 35137), (11998, 17999)]