208600126

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{784211}}^1$

素因数の和:784239

約数の個数: 16

約数和(自身を含む): 376421760

約数和(自身を除く): 167821634

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 784211, 1568422, 5489477, 10978954, 14900009, 29800018, 104300063, 208600126]

約数ペア:

[(1, 208600126), (2, 104300063), (7, 29800018), (14, 14900009), (19, 10978954), (38, 5489477), (133, 1568422), (266, 784211)]