243934418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28517}}^1$

素因数の和:28586

約数の個数: 32

約数和(自身を含む): 459938304

約数和(自身を除く): 216003886

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 28517, 57034, 199619, 370721, 399238, 741442, 1340299, 2595047, 2680598, 5190094, 9382093, 17423887, 18764186, 34847774, 121967209, 243934418]

約数ペア:

[(1, 243934418), (2, 121967209), (7, 34847774), (13, 18764186), (14, 17423887), (26, 9382093), (47, 5190094), (91, 2680598), (94, 2595047), (182, 1340299), (329, 741442), (611, 399238), (658, 370721), (1222, 199619), (4277, 57034), (8554, 28517)]