201302781

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{4993}}^1$

素因数の和:5236

約数の個数: 16

約数和(自身を含む): 273271680

約数和(自身を除く): 71968899

約数列:

[1, 3, 89, 151, 267, 453, 4993, 13439, 14979, 40317, 444377, 753943, 1333131, 2261829, 67100927, 201302781]

約数ペア:

[(1, 201302781), (3, 67100927), (89, 2261829), (151, 1333131), (267, 753943), (453, 444377), (4993, 40317), (13439, 14979)]