200747392

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{36473}}^1$

素因数の和:36530

約数の個数: 32

約数和(自身を含む): 409238280

約数和(自身を除く): 208490888

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 36473, 72946, 145892, 291784, 583568, 1167136, 1568339, 2334272, 3136678, 4668544, 6273356, 12546712, 25093424, 50186848, 100373696, 200747392]

約数ペア:

[(1, 200747392), (2, 100373696), (4, 50186848), (8, 25093424), (16, 12546712), (32, 6273356), (43, 4668544), (64, 3136678), (86, 2334272), (128, 1568339), (172, 1167136), (344, 583568), (688, 291784), (1376, 145892), (2752, 72946), (5504, 36473)]