214922734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{123377}}^1$

素因数の和:123459

約数の個数: 16

約数和(自身を含む): 352367568

約数和(自身を除く): 137444834

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 123377, 246754, 1603901, 3207802, 8266259, 16532518, 107461367, 214922734]

約数ペア:

[(1, 214922734), (2, 107461367), (13, 16532518), (26, 8266259), (67, 3207802), (134, 1603901), (871, 246754), (1742, 123377)]