200427038

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{36061}}^1$

素因数の和:36467

約数の個数: 16

約数和(自身を含む): 344464224

約数和(自身を除く): 144037186

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 36061, 72122, 252427, 504854, 14316217, 28632434, 100213519, 200427038]

約数ペア:

[(1, 200427038), (2, 100213519), (7, 28632434), (14, 14316217), (397, 504854), (794, 252427), (2779, 72122), (5558, 36061)]