197204090

素因数分解:

$2^1\times 5^1\times {\mathrm{2767}}^1\times {\mathrm{7127}}^1$

素因数の和:9901

約数の個数: 16

約数和(自身を含む): 355145472

約数和(自身を除く): 157941382

約数列:

[1, 2, 5, 10, 2767, 5534, 7127, 13835, 14254, 27670, 35635, 71270, 19720409, 39440818, 98602045, 197204090]

約数ペア:

[(1, 197204090), (2, 98602045), (5, 39440818), (10, 19720409), (2767, 71270), (5534, 35635), (7127, 27670), (13835, 14254)]