208023870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6934129}}^1$

素因数の和:6934139

約数の個数: 16

約数和(自身を含む): 499257360

約数和(自身を除く): 291233490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6934129, 13868258, 20802387, 34670645, 41604774, 69341290, 104011935, 208023870]

約数ペア:

[(1, 208023870), (2, 104011935), (3, 69341290), (5, 41604774), (6, 34670645), (10, 20802387), (15, 13868258), (30, 6934129)]