200914090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1545493}}^1$

素因数の和:1545513

約数の個数: 16

約数和(自身を含む): 389464488

約数和(自身を除く): 188550398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1545493, 3090986, 7727465, 15454930, 20091409, 40182818, 100457045, 200914090]

約数ペア:

[(1, 200914090), (2, 100457045), (5, 40182818), (10, 20091409), (13, 15454930), (26, 7727465), (65, 3090986), (130, 1545493)]