201887884849

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{1873}}^1\times {\mathrm{152459}}^1$

素因数の和:154440

約数の個数: 16

約数和(自身を含む): 233139392640

約数和(自身を除く): 31251507791

約数列:

[1, 7, 101, 707, 1873, 13111, 152459, 189173, 1067213, 1324211, 15398359, 107788513, 285555707, 1998889949, 28841126407, 201887884849]

約数ペア:

[(1, 201887884849), (7, 28841126407), (101, 1998889949), (707, 285555707), (1873, 107788513), (13111, 15398359), (152459, 1324211), (189173, 1067213)]