205707834

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{16981}}^1$

素因数の和:17662

約数の個数: 24

約数和(自身を含む): 446388852

約数和(自身を除く): 240681018

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 2019, 4038, 6057, 12114, 16981, 33962, 50943, 101886, 152829, 305658, 11428213, 22856426, 34284639, 68569278, 102853917, 205707834]

約数ペア:

[(1, 205707834), (2, 102853917), (3, 68569278), (6, 34284639), (9, 22856426), (18, 11428213), (673, 305658), (1346, 152829), (2019, 101886), (4038, 50943), (6057, 33962), (12114, 16981)]