188427841

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 229985280

約数和(自身を除く): 41557439

約数列:

[1, 7, 41, 47, 61, 229, 287, 329, 427, 1603, 1927, 2501, 2867, 9389, 10763, 13489, 13969, 17507, 20069, 65723, 75341, 97783, 117547, 441283, 572729, 656543, 822829, 3088981, 4009103, 4595801, 26918263, 188427841]

約数ペア:

[(1, 188427841), (7, 26918263), (41, 4595801), (47, 4009103), (61, 3088981), (229, 822829), (287, 656543), (329, 572729), (427, 441283), (1603, 117547), (1927, 97783), (2501, 75341), (2867, 65723), (9389, 20069), (10763, 17507), (13489, 13969)]