205540322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{117991}}^1$

素因数の和:118073

約数の個数: 16

約数和(自身を含む): 336985152

約数和(自身を除く): 131444830

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 117991, 235982, 1533883, 3067766, 7905397, 15810794, 102770161, 205540322]

約数ペア:

[(1, 205540322), (2, 102770161), (13, 15810794), (26, 7905397), (67, 3067766), (134, 1533883), (871, 235982), (1742, 117991)]