207639604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{1361}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 372512448

約数和(自身を除く): 164872844

約数列:

[1, 2, 4, 43, 86, 172, 887, 1361, 1774, 2722, 3548, 5444, 38141, 58523, 76282, 117046, 152564, 234092, 1207207, 2414414, 4828828, 51909901, 103819802, 207639604]

約数ペア:

[(1, 207639604), (2, 103819802), (4, 51909901), (43, 4828828), (86, 2414414), (172, 1207207), (887, 234092), (1361, 152564), (1774, 117046), (2722, 76282), (3548, 58523), (5444, 38141)]