205320136

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{24281}}^1$

素因数の和:24445

約数の個数: 32

約数和(自身を含む): 442903680

約数和(自身を除く): 237583544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 24281, 48562, 97124, 169967, 194248, 339934, 679868, 1359736, 3666431, 7332862, 14665724, 25665017, 29331448, 51330034, 102660068, 205320136]

約数ペア:

[(1, 205320136), (2, 102660068), (4, 51330034), (7, 29331448), (8, 25665017), (14, 14665724), (28, 7332862), (56, 3666431), (151, 1359736), (302, 679868), (604, 339934), (1057, 194248), (1208, 169967), (2114, 97124), (4228, 48562), (8456, 24281)]