206291274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{701671}}^1$

素因数の和:701690

約数の個数: 24

約数和(自身を含む): 479943648

約数和(自身を除く): 273652374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 701671, 1403342, 2105013, 4210026, 4911697, 9823394, 14735091, 29470182, 34381879, 68763758, 103145637, 206291274]

約数ペア:

[(1, 206291274), (2, 103145637), (3, 68763758), (6, 34381879), (7, 29470182), (14, 14735091), (21, 9823394), (42, 4911697), (49, 4210026), (98, 2105013), (147, 1403342), (294, 701671)]