220174766

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{16097}}^1$

素因数の和:17083

約数の個数: 16

約数和(自身を含む): 377852256

約数和(自身を除く): 157677490

約数列:

[1, 2, 7, 14, 977, 1954, 6839, 13678, 16097, 32194, 112679, 225358, 15726769, 31453538, 110087383, 220174766]

約数ペア:

[(1, 220174766), (2, 110087383), (7, 31453538), (14, 15726769), (977, 225358), (1954, 112679), (6839, 32194), (13678, 16097)]