205492812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27487}}^1$

素因数の和:27590

約数の個数: 48

約数和(自身を含む): 554158080

約数和(自身を除く): 348665268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 27487, 54974, 82461, 109948, 164922, 192409, 329844, 384818, 577227, 769636, 1154454, 2308908, 2446343, 4892686, 7339029, 9785372, 14678058, 17124401, 29356116, 34248802, 51373203, 68497604, 102746406, 205492812]

約数ペア:

[(1, 205492812), (2, 102746406), (3, 68497604), (4, 51373203), (6, 34248802), (7, 29356116), (12, 17124401), (14, 14678058), (21, 9785372), (28, 7339029), (42, 4892686), (84, 2446343), (89, 2308908), (178, 1154454), (267, 769636), (356, 577227), (534, 384818), (623, 329844), (1068, 192409), (1246, 164922), (1869, 109948), (2492, 82461), (3738, 54974), (7476, 27487)]