201475708

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{80849}}^1$

素因数の和:80949

約数の個数: 24

約数和(自身を含む): 407484000

約数和(自身を除く): 206008292

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 80849, 161698, 323396, 565943, 1131886, 2263772, 7195561, 14391122, 28782244, 50368927, 100737854, 201475708]

約数ペア:

[(1, 201475708), (2, 100737854), (4, 50368927), (7, 28782244), (14, 14391122), (28, 7195561), (89, 2263772), (178, 1131886), (356, 565943), (623, 323396), (1246, 161698), (2492, 80849)]