207880883

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{41189}}^1$

素因数の和:41306

約数の個数: 12

約数和(自身を含む): 244174320

約数和(自身を除く): 36293437

約数列:

[1, 7, 49, 103, 721, 5047, 41189, 288323, 2018261, 4242467, 29697269, 207880883]

約数ペア:

[(1, 207880883), (7, 29697269), (49, 4242467), (103, 2018261), (721, 288323), (5047, 41189)]