208062584

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{198533}}^1$

素因数の和:198670

約数の個数: 16

約数和(自身を含む): 393097320

約数和(自身を除く): 185034736

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 198533, 397066, 794132, 1588264, 26007823, 52015646, 104031292, 208062584]

約数ペア:

[(1, 208062584), (2, 104031292), (4, 52015646), (8, 26007823), (131, 1588264), (262, 794132), (524, 397066), (1048, 198533)]