202106589

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 88197411

約数列:

[1, 3, 23, 41, 69, 123, 199, 359, 597, 943, 1077, 2829, 4577, 8159, 8257, 13731, 14719, 24477, 24771, 44157, 71441, 187657, 214323, 338537, 562971, 1015611, 1643143, 2929081, 4929429, 8787243, 67368863, 202106589]

約数ペア:

[(1, 202106589), (3, 67368863), (23, 8787243), (41, 4929429), (69, 2929081), (123, 1643143), (199, 1015611), (359, 562971), (597, 338537), (943, 214323), (1077, 187657), (2829, 71441), (4577, 44157), (8159, 24771), (8257, 24477), (13731, 14719)]