214919608

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{41911}}^1$

素因数の和:42558

約数の個数: 16

約数和(自身を含む): 403612560

約数和(自身を除く): 188692952

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 41911, 83822, 167644, 335288, 26864951, 53729902, 107459804, 214919608]

約数ペア:

[(1, 214919608), (2, 107459804), (4, 53729902), (8, 26864951), (641, 335288), (1282, 167644), (2564, 83822), (5128, 41911)]