208034778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4953209}}^1$

素因数の和:4953221

約数の個数: 16

約数和(自身を含む): 475508160

約数和(自身を除く): 267473382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4953209, 9906418, 14859627, 29719254, 34672463, 69344926, 104017389, 208034778]

約数ペア:

[(1, 208034778), (2, 104017389), (3, 69344926), (6, 34672463), (7, 29719254), (14, 14859627), (21, 9906418), (42, 4953209)]