210185017

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{5417}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 251741952

約数和(自身を除く): 41556935

約数列:

[1, 7, 23, 161, 241, 1687, 5417, 5543, 37919, 38801, 124591, 872137, 1305497, 9138479, 30026431, 210185017]

約数ペア:

[(1, 210185017), (7, 30026431), (23, 9138479), (161, 1305497), (241, 872137), (1687, 124591), (5417, 38801), (5543, 37919)]