229875688

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{8429}}^1$

素因数の和:8929

約数の個数: 32

約数和(自身を含む): 493660800

約数和(自身を除く): 263785112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 3409, 3896, 6818, 8429, 13636, 16858, 27272, 33716, 59003, 67432, 118006, 236012, 472024, 4104923, 8209846, 16419692, 28734461, 32839384, 57468922, 114937844, 229875688]

約数ペア:

[(1, 229875688), (2, 114937844), (4, 57468922), (7, 32839384), (8, 28734461), (14, 16419692), (28, 8209846), (56, 4104923), (487, 472024), (974, 236012), (1948, 118006), (3409, 67432), (3896, 59003), (6818, 33716), (8429, 27272), (13636, 16858)]