205770884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{8219}}^1$

素因数の和:8803

約数の個数: 24

約数和(自身を含む): 393573600

約数和(自身を除く): 187802716

約数列:

[1, 2, 4, 11, 22, 44, 569, 1138, 2276, 6259, 8219, 12518, 16438, 25036, 32876, 90409, 180818, 361636, 4676611, 9353222, 18706444, 51442721, 102885442, 205770884]

約数ペア:

[(1, 205770884), (2, 102885442), (4, 51442721), (11, 18706444), (22, 9353222), (44, 4676611), (569, 361636), (1138, 180818), (2276, 90409), (6259, 32876), (8219, 25036), (12518, 16438)]