202280338628

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{643}}^1\times {\mathrm{217859}}^1$

素因数の和:218544

約数の個数: 36

約数和(自身を含む): 374185007280

約数和(自身を除く): 171904668652

約数列:

[1, 2, 4, 19, 38, 76, 361, 643, 722, 1286, 1444, 2572, 12217, 24434, 48868, 217859, 232123, 435718, 464246, 871436, 928492, 4139321, 8278642, 16557284, 78647099, 140083337, 157294198, 280166674, 314588396, 560333348, 2661583403, 5323166806, 10646333612, 50570084657, 101140169314, 202280338628]

約数ペア:

[(1, 202280338628), (2, 101140169314), (4, 50570084657), (19, 10646333612), (38, 5323166806), (76, 2661583403), (361, 560333348), (643, 314588396), (722, 280166674), (1286, 157294198), (1444, 140083337), (2572, 78647099), (12217, 16557284), (24434, 8278642), (48868, 4139321), (217859, 928492), (232123, 871436), (435718, 464246)]