201478088

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{5443}}^1$

素因数の和:6117

約数の個数: 32

約数和(自身を含む): 432471360

約数和(自身を除く): 230993272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1322, 2644, 4627, 5288, 5443, 9254, 10886, 18508, 21772, 37016, 38101, 43544, 76202, 152404, 304808, 3597823, 7195646, 14391292, 25184761, 28782584, 50369522, 100739044, 201478088]

約数ペア:

[(1, 201478088), (2, 100739044), (4, 50369522), (7, 28782584), (8, 25184761), (14, 14391292), (28, 7195646), (56, 3597823), (661, 304808), (1322, 152404), (2644, 76202), (4627, 43544), (5288, 38101), (5443, 37016), (9254, 21772), (10886, 18508)]