201372281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1637}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 225021888

約数和(自身を除く): 23649607

約数列:

[1, 11, 53, 211, 583, 1637, 2321, 11183, 18007, 86761, 123013, 345407, 954371, 3799477, 18306571, 201372281]

約数ペア:

[(1, 201372281), (11, 18306571), (53, 3799477), (211, 954371), (583, 345407), (1637, 123013), (2321, 86761), (11183, 18007)]