204900674

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{44563}}^1$

素因数の和:44606

約数の個数: 24

約数和(自身を含む): 355620720

約数和(自身を除く): 150720046

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 44563, 89126, 490193, 846697, 980386, 1693394, 5392123, 9313667, 10784246, 18627334, 102450337, 204900674]

約数ペア:

[(1, 204900674), (2, 102450337), (11, 18627334), (19, 10784246), (22, 9313667), (38, 5392123), (121, 1693394), (209, 980386), (242, 846697), (418, 490193), (2299, 89126), (4598, 44563)]