243337192

素因数分解:

$2^3\times 7^1\times {\mathrm{4345307}}^1$

素因数の和:4345320

約数の個数: 16

約数和(自身を含む): 521436960

約数和(自身を除く): 278099768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4345307, 8690614, 17381228, 30417149, 34762456, 60834298, 121668596, 243337192]

約数ペア:

[(1, 243337192), (2, 121668596), (4, 60834298), (7, 34762456), (8, 30417149), (14, 17381228), (28, 8690614), (56, 4345307)]