201565715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1\times {\mathrm{2417}}^1$

素因数の和:3718

約数の個数: 16

約数和(自身を含む): 260795808

約数和(自身を除く): 59230093

約数列:

[1, 5, 13, 65, 1283, 2417, 6415, 12085, 16679, 31421, 83395, 157105, 3101011, 15505055, 40313143, 201565715]

約数ペア:

[(1, 201565715), (5, 40313143), (13, 15505055), (65, 3101011), (1283, 157105), (2417, 83395), (6415, 31421), (12085, 16679)]