203663744

素因数分解:

$2^7\times {\mathrm{1223}}^1\times {\mathrm{1301}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 406380240

約数和(自身を除く): 202716496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1223, 1301, 2446, 2602, 4892, 5204, 9784, 10408, 19568, 20816, 39136, 41632, 78272, 83264, 156544, 166528, 1591123, 3182246, 6364492, 12728984, 25457968, 50915936, 101831872, 203663744]

約数ペア:

[(1, 203663744), (2, 101831872), (4, 50915936), (8, 25457968), (16, 12728984), (32, 6364492), (64, 3182246), (128, 1591123), (1223, 166528), (1301, 156544), (2446, 83264), (2602, 78272), (4892, 41632), (5204, 39136), (9784, 20816), (10408, 19568)]