202808984

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{84223}}^1$

素因数の和:84279

約数の個数: 32

約数和(自身を含む): 444702720

約数和(自身を除く): 241893736

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 84223, 168446, 336892, 589561, 673784, 1179122, 2358244, 3621589, 4716488, 7243178, 14486356, 25351123, 28972712, 50702246, 101404492, 202808984]

約数ペア:

[(1, 202808984), (2, 101404492), (4, 50702246), (7, 28972712), (8, 25351123), (14, 14486356), (28, 7243178), (43, 4716488), (56, 3621589), (86, 2358244), (172, 1179122), (301, 673784), (344, 589561), (602, 336892), (1204, 168446), (2408, 84223)]