210008517

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 300854400

約数和(自身を除く): 90845883

約数列:

[1, 3, 29, 43, 73, 87, 129, 219, 769, 1247, 2117, 2307, 3139, 3741, 6351, 9417, 22301, 33067, 56137, 66903, 91031, 99201, 168411, 273093, 958943, 1627973, 2413891, 2876829, 4883919, 7241673, 70002839, 210008517]

約数ペア:

[(1, 210008517), (3, 70002839), (29, 7241673), (43, 4883919), (73, 2876829), (87, 2413891), (129, 1627973), (219, 958943), (769, 273093), (1247, 168411), (2117, 99201), (2307, 91031), (3139, 66903), (3741, 56137), (6351, 33067), (9417, 22301)]