208309074

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{86579}}^1$

素因数の和:86985

約数の個数: 16

約数和(自身を含む): 417661920

約数和(自身を除く): 209352846

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 86579, 173158, 259737, 519474, 34718179, 69436358, 104154537, 208309074]

約数ペア:

[(1, 208309074), (2, 104154537), (3, 69436358), (6, 34718179), (401, 519474), (802, 259737), (1203, 173158), (2406, 86579)]