201569007

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2\times {\mathrm{193}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 280342416

約数和(自身を除く): 78773409

約数列:

[1, 3, 37, 97, 111, 193, 291, 579, 3589, 7141, 9409, 10767, 18721, 21423, 28227, 56163, 348133, 692677, 1044399, 1815937, 2078031, 5447811, 67189669, 201569007]

約数ペア:

[(1, 201569007), (3, 67189669), (37, 5447811), (97, 2078031), (111, 1815937), (193, 1044399), (291, 692677), (579, 348133), (3589, 56163), (7141, 28227), (9409, 21423), (10767, 18721)]