197487248

素因数分解:

$2^4\times 7^2\times {\mathrm{251897}}^1$

素因数の和:251919

約数の個数: 30

約数和(自身を含む): 445103766

約数和(自身を除く): 247616518

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 251897, 503794, 1007588, 1763279, 2015176, 3526558, 4030352, 7053116, 12342953, 14106232, 24685906, 28212464, 49371812, 98743624, 197487248]

約数ペア:

[(1, 197487248), (2, 98743624), (4, 49371812), (7, 28212464), (8, 24685906), (14, 14106232), (16, 12342953), (28, 7053116), (49, 4030352), (56, 3526558), (98, 2015176), (112, 1763279), (196, 1007588), (392, 503794), (784, 251897)]