201400832

素因数分解:

$2^9\times {\mathrm{393361}}^1$

素因数の和:393379

約数の個数: 20

約数和(自身を含む): 402409326

約数和(自身を除く): 201008494

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 393361, 786722, 1573444, 3146888, 6293776, 12587552, 25175104, 50350208, 100700416, 201400832]

約数ペア:

[(1, 201400832), (2, 100700416), (4, 50350208), (8, 25175104), (16, 12587552), (32, 6293776), (64, 3146888), (128, 1573444), (256, 786722), (512, 393361)]