189097706

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{435709}}^1$

素因数の和:435749

約数の個数: 16

約数和(自身を含む): 334625280

約数和(自身を除く): 145527574

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 435709, 871418, 3049963, 6099926, 13506979, 27013958, 94548853, 189097706]

約数ペア:

[(1, 189097706), (2, 94548853), (7, 27013958), (14, 13506979), (31, 6099926), (62, 3049963), (217, 871418), (434, 435709)]