202103755

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2399}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 88200245

約数列:

[1, 5, 7, 29, 35, 83, 145, 203, 415, 581, 1015, 2399, 2407, 2905, 11995, 12035, 16793, 16849, 69571, 83965, 84245, 199117, 347855, 486997, 995585, 1393819, 2434985, 5774393, 6969095, 28871965, 40420751, 202103755]

約数ペア:

[(1, 202103755), (5, 40420751), (7, 28871965), (29, 6969095), (35, 5774393), (83, 2434985), (145, 1393819), (203, 995585), (415, 486997), (581, 347855), (1015, 199117), (2399, 84245), (2407, 83965), (2905, 69571), (11995, 16849), (12035, 16793)]