202485392

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{32533}}^1$

素因数の和:32930

約数の個数: 20

約数和(自身を含む): 393336060

約数和(自身を除く): 190850668

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 32533, 65066, 130132, 260264, 520528, 12655337, 25310674, 50621348, 101242696, 202485392]

約数ペア:

[(1, 202485392), (2, 101242696), (4, 50621348), (8, 25310674), (16, 12655337), (389, 520528), (778, 260264), (1556, 130132), (3112, 65066), (6224, 32533)]