204868982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{1201}}^1$

素因数の和:1356

約数の個数: 24

約数和(自身を含む): 328650840

約数和(自身を除く): 123781858

約数列:

[1, 2, 19, 38, 67, 134, 1201, 1273, 2402, 2546, 4489, 8978, 22819, 45638, 80467, 85291, 160934, 170582, 1528873, 3057746, 5391289, 10782578, 102434491, 204868982]

約数ペア:

[(1, 204868982), (2, 102434491), (19, 10782578), (38, 5391289), (67, 3057746), (134, 1528873), (1201, 170582), (1273, 160934), (2402, 85291), (2546, 80467), (4489, 45638), (8978, 22819)]