207945906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{707299}}^1$

素因数の和:707318

約数の個数: 24

約数和(自身を含む): 483793200

約数和(自身を除く): 275847294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 707299, 1414598, 2121897, 4243794, 4951093, 9902186, 14853279, 29706558, 34657651, 69315302, 103972953, 207945906]

約数ペア:

[(1, 207945906), (2, 103972953), (3, 69315302), (6, 34657651), (7, 29706558), (14, 14853279), (21, 9902186), (42, 4951093), (49, 4243794), (98, 2121897), (147, 1414598), (294, 707299)]