207909690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6930323}}^1$

素因数の和:6930333

約数の個数: 16

約数和(自身を含む): 498983328

約数和(自身を除く): 291073638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6930323, 13860646, 20790969, 34651615, 41581938, 69303230, 103954845, 207909690]

約数ペア:

[(1, 207909690), (2, 103954845), (3, 69303230), (5, 41581938), (6, 34651615), (10, 20790969), (15, 13860646), (30, 6930323)]