208531308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{914611}}^1$

素因数の和:914637

約数の個数: 24

約数和(自身を含む): 512182720

約数和(自身を除く): 303651412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 914611, 1829222, 2743833, 3658444, 5487666, 10975332, 17377609, 34755218, 52132827, 69510436, 104265654, 208531308]

約数ペア:

[(1, 208531308), (2, 104265654), (3, 69510436), (4, 52132827), (6, 34755218), (12, 17377609), (19, 10975332), (38, 5487666), (57, 3658444), (76, 2743833), (114, 1829222), (228, 914611)]