205896404

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{253567}}^1$

素因数の和:253607

約数の個数: 24

約数和(自身を含む): 425994240

約数和(自身を除く): 220097836

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 253567, 507134, 1014268, 1774969, 3549938, 7099876, 7353443, 14706886, 29413772, 51474101, 102948202, 205896404]

約数ペア:

[(1, 205896404), (2, 102948202), (4, 51474101), (7, 29413772), (14, 14706886), (28, 7353443), (29, 7099876), (58, 3549938), (116, 1774969), (203, 1014268), (406, 507134), (812, 253567)]