203421751

素因数分解:

${\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{2393}}^1$

素因数の和:2922

約数の個数: 12

約数和(自身を含む): 220803408

約数和(自身を除く): 17381657

約数列:

[1, 13, 169, 503, 2393, 6539, 31109, 85007, 404417, 1203679, 15647827, 203421751]

約数ペア:

[(1, 203421751), (13, 15647827), (169, 1203679), (503, 404417), (2393, 85007), (6539, 31109)]