208066866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4953973}}^1$

素因数の和:4953985

約数の個数: 16

約数和(自身を含む): 475581504

約数和(自身を除く): 267514638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4953973, 9907946, 14861919, 29723838, 34677811, 69355622, 104033433, 208066866]

約数ペア:

[(1, 208066866), (2, 104033433), (3, 69355622), (6, 34677811), (7, 29723838), (14, 14861919), (21, 9907946), (42, 4953973)]