203419264

素因数分解:

$2^7\times {\mathrm{823}}^1\times {\mathrm{1931}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 405951840

約数和(自身を除く): 202532576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 823, 1646, 1931, 3292, 3862, 6584, 7724, 13168, 15448, 26336, 30896, 52672, 61792, 105344, 123584, 247168, 1589213, 3178426, 6356852, 12713704, 25427408, 50854816, 101709632, 203419264]

約数ペア:

[(1, 203419264), (2, 101709632), (4, 50854816), (8, 25427408), (16, 12713704), (32, 6356852), (64, 3178426), (128, 1589213), (823, 247168), (1646, 123584), (1931, 105344), (3292, 61792), (3862, 52672), (6584, 30896), (7724, 26336), (13168, 15448)]