196302438

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{69463}}^1$

素因数の和:69628

約数の個数: 24

約数和(自身を含む): 428037168

約数和(自身を除く): 231734730

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 69463, 138926, 208389, 416778, 625167, 1250334, 10905691, 21811382, 32717073, 65434146, 98151219, 196302438]

約数ペア:

[(1, 196302438), (2, 98151219), (3, 65434146), (6, 32717073), (9, 21811382), (18, 10905691), (157, 1250334), (314, 625167), (471, 416778), (942, 208389), (1413, 138926), (2826, 69463)]