208066290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6935543}}^1$

素因数の和:6935553

約数の個数: 16

約数和(自身を含む): 499359168

約数和(自身を除く): 291292878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6935543, 13871086, 20806629, 34677715, 41613258, 69355430, 104033145, 208066290]

約数ペア:

[(1, 208066290), (2, 104033145), (3, 69355430), (5, 41613258), (6, 34677715), (10, 20806629), (15, 13871086), (30, 6935543)]