290308214

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{88997}}^1$

素因数の和:89239

約数の個数: 16

約数和(自身を含む): 499812768

約数和(自身を除く): 209504554

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 88997, 177994, 622979, 1245958, 20736301, 41472602, 145154107, 290308214]

約数ペア:

[(1, 290308214), (2, 145154107), (7, 41472602), (14, 20736301), (233, 1245958), (466, 622979), (1631, 177994), (3262, 88997)]