208774734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4970827}}^1$

素因数の和:4970839

約数の個数: 16

約数和(自身を含む): 477199488

約数和(自身を除く): 268424754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4970827, 9941654, 14912481, 29824962, 34795789, 69591578, 104387367, 208774734]

約数ペア:

[(1, 208774734), (2, 104387367), (3, 69591578), (6, 34795789), (7, 29824962), (14, 14912481), (21, 9941654), (42, 4970827)]