200511616

素因数分解:

$2^7\times {\mathrm{691}}^1\times {\mathrm{2267}}^1$

素因数の和:2972

約数の個数: 32

約数和(自身を含む): 400211280

約数和(自身を除く): 199699664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 691, 1382, 2267, 2764, 4534, 5528, 9068, 11056, 18136, 22112, 36272, 44224, 72544, 88448, 145088, 290176, 1566497, 3132994, 6265988, 12531976, 25063952, 50127904, 100255808, 200511616]

約数ペア:

[(1, 200511616), (2, 100255808), (4, 50127904), (8, 25063952), (16, 12531976), (32, 6265988), (64, 3132994), (128, 1566497), (691, 290176), (1382, 145088), (2267, 88448), (2764, 72544), (4534, 44224), (5528, 36272), (9068, 22112), (11056, 18136)]