208607145

素因数分解:

$3^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{7433}}^1$

素因数の和:9312

約数の個数: 16

約数和(自身を含む): 333994752

約数和(自身を除く): 125387607

約数列:

[1, 3, 5, 15, 1871, 5613, 7433, 9355, 22299, 28065, 37165, 111495, 13907143, 41721429, 69535715, 208607145]

約数ペア:

[(1, 208607145), (3, 69535715), (5, 41721429), (15, 13907143), (1871, 111495), (5613, 37165), (7433, 28065), (9355, 22299)]