240647092

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199873}}^1$

素因数の和:199927

約数の個数: 24

約数和(自身を含む): 492489536

約数和(自身を除く): 251842444

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 199873, 399746, 799492, 1399111, 2798222, 5596444, 8594539, 17189078, 34378156, 60161773, 120323546, 240647092]

約数ペア:

[(1, 240647092), (2, 120323546), (4, 60161773), (7, 34378156), (14, 17189078), (28, 8594539), (43, 5596444), (86, 2798222), (172, 1399111), (301, 799492), (602, 399746), (1204, 199873)]