201988865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{13337}}^1$

素因数の和:13588

約数の個数: 16

約数和(自身を含む): 262171728

約数和(自身を除く): 60182863

約数列:

[1, 5, 13, 65, 233, 1165, 3029, 13337, 15145, 66685, 173381, 866905, 3107521, 15537605, 40397773, 201988865]

約数ペア:

[(1, 201988865), (5, 40397773), (13, 15537605), (65, 3107521), (233, 866905), (1165, 173381), (3029, 66685), (13337, 15145)]