208026992

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{19319}}^1$

素因数の和:20000

約数の個数: 20

約数和(自身を含む): 403672080

約数和(自身を除く): 195645088

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 10768, 19319, 38638, 77276, 154552, 309104, 13001687, 26003374, 52006748, 104013496, 208026992]

約数ペア:

[(1, 208026992), (2, 104013496), (4, 52006748), (8, 26003374), (16, 13001687), (673, 309104), (1346, 154552), (2692, 77276), (5384, 38638), (10768, 19319)]