208039874

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{77801}}^1$

素因数の和:78001

約数の個数: 16

約数和(自身を含む): 358511616

約数和(自身を除く): 150471742

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 77801, 155602, 544607, 1089214, 14859991, 29719982, 104019937, 208039874]

約数ペア:

[(1, 208039874), (2, 104019937), (7, 29719982), (14, 14859991), (191, 1089214), (382, 544607), (1337, 155602), (2674, 77801)]