213790488

素因数分解:

$2^3\times 3^1\times {\mathrm{8907937}}^1$

素因数の和:8907946

約数の個数: 16

約数和(自身を含む): 534476280

約数和(自身を除く): 320685792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8907937, 17815874, 26723811, 35631748, 53447622, 71263496, 106895244, 213790488]

約数ペア:

[(1, 213790488), (2, 106895244), (3, 71263496), (4, 53447622), (6, 35631748), (8, 26723811), (12, 17815874), (24, 8907937)]