216228292

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{266291}}^1$

素因数の和:266331

約数の個数: 24

約数和(自身を含む): 447370560

約数和(自身を除く): 231142268

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 266291, 532582, 1065164, 1864037, 3728074, 7456148, 7722439, 15444878, 30889756, 54057073, 108114146, 216228292]

約数ペア:

[(1, 216228292), (2, 108114146), (4, 54057073), (7, 30889756), (14, 15444878), (28, 7722439), (29, 7456148), (58, 3728074), (116, 1864037), (203, 1065164), (406, 532582), (812, 266291)]