211206288

素因数分解:

$2^4\times 3^1\times {\mathrm{4400131}}^1$

素因数の和:4400142

約数の個数: 20

約数和(自身を含む): 545616368

約数和(自身を除く): 334410080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4400131, 8800262, 13200393, 17600524, 26400786, 35201048, 52801572, 70402096, 105603144, 211206288]

約数ペア:

[(1, 211206288), (2, 105603144), (3, 70402096), (4, 52801572), (6, 35201048), (8, 26400786), (12, 17600524), (16, 13200393), (24, 8800262), (48, 4400131)]