201794512

素因数分解:

$2^4\times {\mathrm{2381}}^1\times {\mathrm{5297}}^1$

素因数の和:7686

約数の個数: 20

約数和(自身を含む): 391214916

約数和(自身を除く): 189420404

約数列:

[1, 2, 4, 8, 16, 2381, 4762, 5297, 9524, 10594, 19048, 21188, 38096, 42376, 84752, 12612157, 25224314, 50448628, 100897256, 201794512]

約数ペア:

[(1, 201794512), (2, 100897256), (4, 50448628), (8, 25224314), (16, 12612157), (2381, 84752), (4762, 42376), (5297, 38096), (9524, 21188), (10594, 19048)]