208839577587

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1\times {\mathrm{393947}}^1$

素因数の和:396162

約数の個数: 16

約数和(自身を含む): 281940704640

約数和(自身を除く): 73101127053

約数列:

[1, 3, 83, 249, 2129, 6387, 176707, 393947, 530121, 1181841, 32697601, 98092803, 838713163, 2516139489, 69613192529, 208839577587]

約数ペア:

[(1, 208839577587), (3, 69613192529), (83, 2516139489), (249, 838713163), (2129, 98092803), (6387, 32697601), (176707, 1181841), (393947, 530121)]