207940026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{707279}}^1$

素因数の和:707298

約数の個数: 24

約数和(自身を含む): 483779520

約数和(自身を除く): 275839494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 707279, 1414558, 2121837, 4243674, 4950953, 9901906, 14852859, 29705718, 34656671, 69313342, 103970013, 207940026]

約数ペア:

[(1, 207940026), (2, 103970013), (3, 69313342), (6, 34656671), (7, 29705718), (14, 14852859), (21, 9901906), (42, 4950953), (49, 4243674), (98, 2121837), (147, 1414558), (294, 707279)]