187899068

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{19913}}^1$

素因数の和:20261

約数の個数: 24

約数和(自身を含む): 376932192

約数和(自身を除く): 189033124

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 19913, 39826, 79652, 139391, 278782, 557564, 6710681, 13421362, 26842724, 46974767, 93949534, 187899068]

約数ペア:

[(1, 187899068), (2, 93949534), (4, 46974767), (7, 26842724), (14, 13421362), (28, 6710681), (337, 557564), (674, 278782), (1348, 139391), (2359, 79652), (4718, 39826), (9436, 19913)]