199445424

素因数分解:

$2^4\times 3^1\times {\mathrm{4155113}}^1$

素因数の和:4155124

約数の個数: 20

約数和(自身を含む): 515234136

約数和(自身を除く): 315788712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4155113, 8310226, 12465339, 16620452, 24930678, 33240904, 49861356, 66481808, 99722712, 199445424]

約数ペア:

[(1, 199445424), (2, 99722712), (3, 66481808), (4, 49861356), (6, 33240904), (8, 24930678), (12, 16620452), (16, 12465339), (24, 8310226), (48, 4155113)]