201407087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{7687}}^1$

素因数の和:7910

約数の個数: 16

約数和(自身を含む): 243555840

約数和(自身を除く): 42148753

約数列:

[1, 7, 19, 133, 197, 1379, 3743, 7687, 26201, 53809, 146053, 1022371, 1514339, 10600373, 28772441, 201407087]

約数ペア:

[(1, 201407087), (7, 28772441), (19, 10600373), (133, 1514339), (197, 1022371), (1379, 146053), (3743, 53809), (7687, 26201)]