210765982

素因数分解:

$2^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{19577}}^1$

素因数の和:20355

約数の個数: 16

約数和(自身を含む): 361801440

約数和(自身を除く): 151035458

約数列:

[1, 2, 7, 14, 769, 1538, 5383, 10766, 19577, 39154, 137039, 274078, 15054713, 30109426, 105382991, 210765982]

約数ペア:

[(1, 210765982), (2, 105382991), (7, 30109426), (14, 15054713), (769, 274078), (1538, 137039), (5383, 39154), (10766, 19577)]