208863486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{892579}}^1$

素因数の和:892600

約数の個数: 24

約数和(自身を含む): 487348680

約数和(自身を除く): 278485194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 892579, 1785158, 2677737, 5355474, 8033211, 11603527, 16066422, 23207054, 34810581, 69621162, 104431743, 208863486]

約数ペア:

[(1, 208863486), (2, 104431743), (3, 69621162), (6, 34810581), (9, 23207054), (13, 16066422), (18, 11603527), (26, 8033211), (39, 5355474), (78, 2677737), (117, 1785158), (234, 892579)]