204891152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{413087}}^1$

素因数の和:413126

約数の個数: 20

約数和(自身を含む): 409783296

約数和(自身を除く): 204892144

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 413087, 826174, 1652348, 3304696, 6609392, 12805697, 25611394, 51222788, 102445576, 204891152]

約数ペア:

[(1, 204891152), (2, 102445576), (4, 51222788), (8, 25611394), (16, 12805697), (31, 6609392), (62, 3304696), (124, 1652348), (248, 826174), (496, 413087)]