261350194

素因数分解:

$2^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{22573}}^1$

素因数の和:23409

約数の個数: 16

約数和(自身を含む): 448590528

約数和(自身を除く): 187240334

約数列:

[1, 2, 7, 14, 827, 1654, 5789, 11578, 22573, 45146, 158011, 316022, 18667871, 37335742, 130675097, 261350194]

約数ペア:

[(1, 261350194), (2, 130675097), (7, 37335742), (14, 18667871), (827, 316022), (1654, 158011), (5789, 45146), (11578, 22573)]