206884928

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{30211}}^1$

素因数の和:30330

約数の個数: 28

約数和(自身を含む): 414387792

約数和(自身を除く): 207502864

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 6848, 30211, 60422, 120844, 241688, 483376, 966752, 1933504, 3232577, 6465154, 12930308, 25860616, 51721232, 103442464, 206884928]

約数ペア:

[(1, 206884928), (2, 103442464), (4, 51721232), (8, 25860616), (16, 12930308), (32, 6465154), (64, 3232577), (107, 1933504), (214, 966752), (428, 483376), (856, 241688), (1712, 120844), (3424, 60422), (6848, 30211)]