201580678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{4679}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 325896480

約数和(自身を除く): 124315802

約数列:

[1, 2, 13, 26, 1657, 3314, 4679, 9358, 21541, 43082, 60827, 121654, 7753103, 15506206, 100790339, 201580678]

約数ペア:

[(1, 201580678), (2, 100790339), (13, 15506206), (26, 7753103), (1657, 121654), (3314, 60827), (4679, 43082), (9358, 21541)]