201162241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 255674880

約数和(自身を除く): 54512639

約数列:

[1, 7, 17, 29, 71, 119, 203, 493, 497, 821, 1207, 2059, 3451, 5747, 8449, 13957, 14413, 23809, 35003, 58291, 97699, 166663, 245021, 404753, 408037, 990947, 1690439, 2833271, 6936629, 11833073, 28737463, 201162241]

約数ペア:

[(1, 201162241), (7, 28737463), (17, 11833073), (29, 6936629), (71, 2833271), (119, 1690439), (203, 990947), (493, 408037), (497, 404753), (821, 245021), (1207, 166663), (2059, 97699), (3451, 58291), (5747, 35003), (8449, 23809), (13957, 14413)]