243433148

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{202187}}^1$

素因数の和:202241

約数の個数: 24

約数和(自身を含む): 498191232

約数和(自身を除く): 254758084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 202187, 404374, 808748, 1415309, 2830618, 5661236, 8694041, 17388082, 34776164, 60858287, 121716574, 243433148]

約数ペア:

[(1, 243433148), (2, 121716574), (4, 60858287), (7, 34776164), (14, 17388082), (28, 8694041), (43, 5661236), (86, 2830618), (172, 1415309), (301, 808748), (602, 404374), (1204, 202187)]