204008416

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{42787}}^1$

素因数の和:42946

約数の個数: 24

約数和(自身を含む): 404346600

約数和(自身を除く): 200338184

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4768, 42787, 85574, 171148, 342296, 684592, 1369184, 6375263, 12750526, 25501052, 51002104, 102004208, 204008416]

約数ペア:

[(1, 204008416), (2, 102004208), (4, 51002104), (8, 25501052), (16, 12750526), (32, 6375263), (149, 1369184), (298, 684592), (596, 342296), (1192, 171148), (2384, 85574), (4768, 42787)]