210290242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{19963}}^1$

素因数の和:20217

約数の個数: 16

約数和(自身を含む): 330603840

約数和(自身を除く): 120313598

約数列:

[1, 2, 23, 46, 229, 458, 5267, 10534, 19963, 39926, 459149, 918298, 4571527, 9143054, 105145121, 210290242]

約数ペア:

[(1, 210290242), (2, 105145121), (23, 9143054), (46, 4571527), (229, 918298), (458, 459149), (5267, 39926), (10534, 19963)]