207832415

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 298529280

約数和(自身を除く): 90696865

約数列:

[1, 5, 7, 29, 35, 83, 145, 203, 415, 581, 1015, 2407, 2467, 2905, 12035, 12335, 16849, 17269, 71543, 84245, 86345, 204761, 357715, 500801, 1023805, 1433327, 2504005, 5938069, 7166635, 29690345, 41566483, 207832415]

約数ペア:

[(1, 207832415), (5, 41566483), (7, 29690345), (29, 7166635), (35, 5938069), (83, 2504005), (145, 1433327), (203, 1023805), (415, 500801), (581, 357715), (1015, 204761), (2407, 86345), (2467, 84245), (2905, 71543), (12035, 17269), (12335, 16849)]