208072832

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{147779}}^1$

素因数の和:147804

約数の個数: 32

約数和(自身を含む): 452206800

約数和(自身を除く): 244133968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 147779, 295558, 591116, 1182232, 1625569, 2364464, 3251138, 4728928, 6502276, 9457856, 13004552, 18915712, 26009104, 52018208, 104036416, 208072832]

約数ペア:

[(1, 208072832), (2, 104036416), (4, 52018208), (8, 26009104), (11, 18915712), (16, 13004552), (22, 9457856), (32, 6502276), (44, 4728928), (64, 3251138), (88, 2364464), (128, 1625569), (176, 1182232), (352, 591116), (704, 295558), (1408, 147779)]