203419811

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{1327}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 237127680

約数和(自身を除く): 33707869

約数列:

[1, 7, 61, 359, 427, 1327, 2513, 9289, 21899, 80947, 153293, 476393, 566629, 3334751, 29059973, 203419811]

約数ペア:

[(1, 203419811), (7, 29059973), (61, 3334751), (359, 566629), (427, 476393), (1327, 153293), (2513, 80947), (9289, 21899)]