228788329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9199}}^1$

素因数の和:9253

約数の個数: 32

約数和(自身を含む): 317952000

約数和(自身を除く): 89163671

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 2261, 3553, 9199, 24871, 64393, 101189, 156383, 174781, 708323, 1094681, 1223467, 1720213, 1922591, 2971277, 12041491, 13458137, 20798939, 32684047, 228788329]

約数ペア:

[(1, 228788329), (7, 32684047), (11, 20798939), (17, 13458137), (19, 12041491), (77, 2971277), (119, 1922591), (133, 1720213), (187, 1223467), (209, 1094681), (323, 708323), (1309, 174781), (1463, 156383), (2261, 101189), (3553, 64393), (9199, 24871)]