201532881

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{6689}}^1$

素因数の和:6797

約数の個数: 24

約数和(自身を含む): 298962720

約数和(自身を除く): 97429839

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 913, 2739, 6689, 10043, 20067, 30129, 73579, 220737, 555187, 809369, 1665561, 2428107, 6107057, 18321171, 67177627, 201532881]

約数ペア:

[(1, 201532881), (3, 67177627), (11, 18321171), (33, 6107057), (83, 2428107), (121, 1665561), (249, 809369), (363, 555187), (913, 220737), (2739, 73579), (6689, 30129), (10043, 20067)]