208058576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1409}}^1$

素因数の和:2267

約数の個数: 40

約数和(自身を含む): 440596800

約数和(自身を除く): 232538224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 839, 1409, 1678, 2818, 3356, 5636, 6712, 9229, 11272, 13424, 15499, 18458, 22544, 30998, 36916, 61996, 73832, 123992, 147664, 247984, 1182151, 2364302, 4728604, 9457208, 13003661, 18914416, 26007322, 52014644, 104029288, 208058576]

約数ペア:

[(1, 208058576), (2, 104029288), (4, 52014644), (8, 26007322), (11, 18914416), (16, 13003661), (22, 9457208), (44, 4728604), (88, 2364302), (176, 1182151), (839, 247984), (1409, 147664), (1678, 123992), (2818, 73832), (3356, 61996), (5636, 36916), (6712, 30998), (9229, 22544), (11272, 18458), (13424, 15499)]