200047376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{543607}}^1$

素因数の和:543638

約数の個数: 20

約数和(自身を含む): 404444352

約数和(自身を除く): 204396976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 543607, 1087214, 2174428, 4348856, 8697712, 12502961, 25005922, 50011844, 100023688, 200047376]

約数ペア:

[(1, 200047376), (2, 100023688), (4, 50011844), (8, 25005922), (16, 12502961), (23, 8697712), (46, 4348856), (92, 2174428), (184, 1087214), (368, 543607)]