213928152

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{387551}}^1$

素因数の和:387583

約数の個数: 32

約数和(自身を含む): 558074880

約数和(自身を除く): 344146728

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 387551, 775102, 1162653, 1550204, 2325306, 3100408, 4650612, 8913673, 9301224, 17827346, 26741019, 35654692, 53482038, 71309384, 106964076, 213928152]

約数ペア:

[(1, 213928152), (2, 106964076), (3, 71309384), (4, 53482038), (6, 35654692), (8, 26741019), (12, 17827346), (23, 9301224), (24, 8913673), (46, 4650612), (69, 3100408), (92, 2325306), (138, 1550204), (184, 1162653), (276, 775102), (552, 387551)]