201997330

素因数分解:

$2^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{18481}}^1$

素因数の和:19581

約数の個数: 16

約数和(自身を含む): 363947544

約数和(自身を除く): 161950214

約数列:

[1, 2, 5, 10, 1093, 2186, 5465, 10930, 18481, 36962, 92405, 184810, 20199733, 40399466, 100998665, 201997330]

約数ペア:

[(1, 201997330), (2, 100998665), (5, 40399466), (10, 20199733), (1093, 184810), (2186, 92405), (5465, 36962), (10930, 18481)]