207624784

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{28901}}^1$

素因数の和:29358

約数の個数: 20

約数和(自身を含む): 403182900

約数和(自身を除く): 195558116

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 28901, 57802, 115604, 231208, 462416, 12976549, 25953098, 51906196, 103812392, 207624784]

約数ペア:

[(1, 207624784), (2, 103812392), (4, 51906196), (8, 25953098), (16, 12976549), (449, 462416), (898, 231208), (1796, 115604), (3592, 57802), (7184, 28901)]