208528026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{709279}}^1$

素因数の和:709298

約数の個数: 24

約数和(自身を含む): 485147520

約数和(自身を除く): 276619494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 709279, 1418558, 2127837, 4255674, 4964953, 9929906, 14894859, 29789718, 34754671, 69509342, 104264013, 208528026]

約数ペア:

[(1, 208528026), (2, 104264013), (3, 69509342), (6, 34754671), (7, 29789718), (14, 14894859), (21, 9929906), (42, 4964953), (49, 4255674), (98, 2127837), (147, 1418558), (294, 709279)]