206585274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{702671}}^1$

素因数の和:702690

約数の個数: 24

約数和(自身を含む): 480627648

約数和(自身を除く): 274042374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 702671, 1405342, 2108013, 4216026, 4918697, 9837394, 14756091, 29512182, 34430879, 68861758, 103292637, 206585274]

約数ペア:

[(1, 206585274), (2, 103292637), (3, 68861758), (6, 34430879), (7, 29512182), (14, 14756091), (21, 9837394), (42, 4918697), (49, 4216026), (98, 2108013), (147, 1405342), (294, 702671)]