211319934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5031427}}^1$

素因数の和:5031439

約数の個数: 16

約数和(自身を含む): 483017088

約数和(自身を除く): 271697154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5031427, 10062854, 15094281, 30188562, 35219989, 70439978, 105659967, 211319934]

約数ペア:

[(1, 211319934), (2, 105659967), (3, 70439978), (6, 35219989), (7, 30188562), (14, 15094281), (21, 10062854), (42, 5031427)]