200703872

素因数分解:

$2^7\times {\mathrm{1567999}}^1$

素因数の和:1568013

約数の個数: 16

約数和(自身を含む): 399840000

約数和(自身を除く): 199136128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1567999, 3135998, 6271996, 12543992, 25087984, 50175968, 100351936, 200703872]

約数ペア:

[(1, 200703872), (2, 100351936), (4, 50175968), (8, 25087984), (16, 12543992), (32, 6271996), (64, 3135998), (128, 1567999)]