268207158239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{27479}}^1$

素因数の和:27755

約数の個数: 32

約数和(自身を含む): 292510310400

約数和(自身を除く): 24303152161

約数列:

[1, 23, 43, 71, 139, 989, 1633, 3053, 3197, 5977, 9869, 27479, 70219, 137471, 226987, 424367, 632017, 1181597, 1951009, 3819581, 9760441, 27176731, 44873207, 83893387, 87850363, 164241983, 271190251, 1929547901, 3777565609, 6237375773, 11661180793, 268207158239]

約数ペア:

[(1, 268207158239), (23, 11661180793), (43, 6237375773), (71, 3777565609), (139, 1929547901), (989, 271190251), (1633, 164241983), (3053, 87850363), (3197, 83893387), (5977, 44873207), (9869, 27176731), (27479, 9760441), (70219, 3819581), (137471, 1951009), (226987, 1181597), (424367, 632017)]