210920856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{382103}}^1$

素因数の和:382135

約数の個数: 32

約数和(自身を含む): 550229760

約数和(自身を除く): 339308904

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 382103, 764206, 1146309, 1528412, 2292618, 3056824, 4585236, 8788369, 9170472, 17576738, 26365107, 35153476, 52730214, 70306952, 105460428, 210920856]

約数ペア:

[(1, 210920856), (2, 105460428), (3, 70306952), (4, 52730214), (6, 35153476), (8, 26365107), (12, 17576738), (23, 9170472), (24, 8788369), (46, 4585236), (69, 3056824), (92, 2292618), (138, 1528412), (184, 1146309), (276, 764206), (552, 382103)]