255073532

素因数分解:

$2^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{19507}}^1$

素因数の和:19985

約数の個数: 24

約数和(自身を含む): 511265664

約数和(自身を除く): 256192132

約数列:

[1, 2, 4, 7, 14, 28, 467, 934, 1868, 3269, 6538, 13076, 19507, 39014, 78028, 136549, 273098, 546196, 9109769, 18219538, 36439076, 63768383, 127536766, 255073532]

約数ペア:

[(1, 255073532), (2, 127536766), (4, 63768383), (7, 36439076), (14, 18219538), (28, 9109769), (467, 546196), (934, 273098), (1868, 136549), (3269, 78028), (6538, 39014), (13076, 19507)]