115900210

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{26891}}^1$

素因数の和:27329

約数の個数: 16

約数和(自身を含む): 209112192

約数和(自身を除く): 93211982

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4310, 26891, 53782, 134455, 268910, 11590021, 23180042, 57950105, 115900210]

約数ペア:

[(1, 115900210), (2, 57950105), (5, 23180042), (10, 11590021), (431, 268910), (862, 134455), (2155, 53782), (4310, 26891)]