208775182

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 404928000

約数和(自身を除く): 196152818

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 343, 379, 511, 539, 686, 758, 803, 1022, 1078, 1606, 2653, 3577, 3773, 4169, 5306, 5621, 7154, 7546, 8338, 11242, 18571, 25039, 27667, 29183, 37142, 39347, 50078, 55334, 58366, 78694, 129997, 193669, 204281, 259994, 275429, 304337, 387338, 408562, 550858, 608674, 1355683, 1429967, 2130359, 2711366, 2859934, 4260718, 9489781, 14912513, 18979562, 29825026, 104387591, 208775182]

約数ペア:

[(1, 208775182), (2, 104387591), (7, 29825026), (11, 18979562), (14, 14912513), (22, 9489781), (49, 4260718), (73, 2859934), (77, 2711366), (98, 2130359), (146, 1429967), (154, 1355683), (343, 608674), (379, 550858), (511, 408562), (539, 387338), (686, 304337), (758, 275429), (803, 259994), (1022, 204281), (1078, 193669), (1606, 129997), (2653, 78694), (3577, 58366), (3773, 55334), (4169, 50078), (5306, 39347), (5621, 37142), (7154, 29183), (7546, 27667), (8338, 25039), (11242, 18571)]