208067636319

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{4513}}^1\times {\mathrm{216451}}^1$

素因数の和:221038

約数の個数: 16

約数和(自身を含む): 281394526464

約数和(自身を除く): 73326890145

約数列:

[1, 3, 71, 213, 4513, 13539, 216451, 320423, 649353, 961269, 15368021, 46104063, 976843363, 2930530089, 69355878773, 208067636319]

約数ペア:

[(1, 208067636319), (3, 69355878773), (71, 2930530089), (213, 976843363), (4513, 46104063), (13539, 15368021), (216451, 961269), (320423, 649353)]