208086346412

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2161}}^1\times {\mathrm{6287}}^1$

素因数の和:9006

約数の個数: 48

約数和(自身を含む): 417192803328

約数和(自身を除く): 209106456916

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2161, 2188, 3829, 4322, 6287, 7658, 8644, 12574, 15127, 15316, 25148, 30254, 44009, 60508, 88018, 176036, 1182067, 2364134, 3438989, 4728268, 6877978, 8274469, 13586207, 13755956, 16548938, 24072923, 27172414, 33097876, 48145846, 54344828, 95103449, 96291692, 190206898, 380413796, 7431655229, 14863310458, 29726620916, 52021586603, 104043173206, 208086346412]

約数ペア:

[(1, 208086346412), (2, 104043173206), (4, 52021586603), (7, 29726620916), (14, 14863310458), (28, 7431655229), (547, 380413796), (1094, 190206898), (2161, 96291692), (2188, 95103449), (3829, 54344828), (4322, 48145846), (6287, 33097876), (7658, 27172414), (8644, 24072923), (12574, 16548938), (15127, 13755956), (15316, 13586207), (25148, 8274469), (30254, 6877978), (44009, 4728268), (60508, 3438989), (88018, 2364134), (176036, 1182067)]