209260646

素因数分解:

$2^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{11489}}^1$

素因数の和:12799

約数の個数: 16

約数和(自身を含む): 359039520

約数和(自身を除く): 149778874

約数列:

[1, 2, 7, 14, 1301, 2602, 9107, 11489, 18214, 22978, 80423, 160846, 14947189, 29894378, 104630323, 209260646]

約数ペア:

[(1, 209260646), (2, 104630323), (7, 29894378), (14, 14947189), (1301, 160846), (2602, 80423), (9107, 22978), (11489, 18214)]