206742486

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{485311}}^1$

素因数の和:485387

約数の個数: 16

約数和(自身を含む): 419309568

約数和(自身を除く): 212567082

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 485311, 970622, 1455933, 2911866, 34457081, 68914162, 103371243, 206742486]

約数ペア:

[(1, 206742486), (2, 103371243), (3, 68914162), (6, 34457081), (71, 2911866), (142, 1455933), (213, 970622), (426, 485311)]