201501395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{4943}}^1$

素因数の和:5242

約数の個数: 16

約数和(自身を含む): 250601472

約数和(自身を除く): 49100077

約数列:

[1, 5, 31, 155, 263, 1315, 4943, 8153, 24715, 40765, 153233, 766165, 1300009, 6500045, 40300279, 201501395]

約数ペア:

[(1, 201501395), (5, 40300279), (31, 6500045), (155, 1300009), (263, 766165), (1315, 153233), (4943, 40765), (8153, 24715)]