208256874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4958497}}^1$

素因数の和:4958509

約数の個数: 16

約数和(自身を含む): 476015808

約数和(自身を除く): 267758934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4958497, 9916994, 14875491, 29750982, 34709479, 69418958, 104128437, 208256874]

約数ペア:

[(1, 208256874), (2, 104128437), (3, 69418958), (6, 34709479), (7, 29750982), (14, 14875491), (21, 9916994), (42, 4958497)]