201388629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{11981}}^1$

素因数の和:12428

約数の個数: 16

約数和(自身を含む): 289868544

約数和(自身を除く): 88479915

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 11981, 16809, 35943, 155753, 467259, 5163811, 15491433, 67129543, 201388629]

約数ペア:

[(1, 201388629), (3, 67129543), (13, 15491433), (39, 5163811), (431, 467259), (1293, 155753), (5603, 35943), (11981, 16809)]