199780272

素因数分解:

$2^4\times 3^2\times {\mathrm{1387363}}^1$

素因数の和:1387377

約数の個数: 30

約数和(自身を含む): 559107692

約数和(自身を除く): 359327420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1387363, 2774726, 4162089, 5549452, 8324178, 11098904, 12486267, 16648356, 22197808, 24972534, 33296712, 49945068, 66593424, 99890136, 199780272]

約数ペア:

[(1, 199780272), (2, 99890136), (3, 66593424), (4, 49945068), (6, 33296712), (8, 24972534), (9, 22197808), (12, 16648356), (16, 12486267), (18, 11098904), (24, 8324178), (36, 5549452), (48, 4162089), (72, 2774726), (144, 1387363)]