201915123

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{2309}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 272912640

約数和(自身を除く): 70997517

約数列:

[1, 3, 103, 283, 309, 849, 2309, 6927, 29149, 87447, 237827, 653447, 713481, 1960341, 67305041, 201915123]

約数ペア:

[(1, 201915123), (3, 67305041), (103, 1960341), (283, 713481), (309, 653447), (849, 237827), (2309, 87447), (6927, 29149)]