201274985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{3187}}^1$

素因数の和:3952

約数の個数: 16

約数和(自身を含む): 256162176

約数和(自身を除く): 54887191

約数列:

[1, 5, 17, 85, 743, 3187, 3715, 12631, 15935, 54179, 63155, 270895, 2367941, 11839705, 40254997, 201274985]

約数ペア:

[(1, 201274985), (5, 40254997), (17, 11839705), (85, 2367941), (743, 270895), (3187, 63155), (3715, 54179), (12631, 15935)]