201628756

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{56701}}^1$

素因数の和:56839

約数の個数: 24

約数和(自身を含む): 406439936

約数和(自身を除く): 204811180

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 56701, 113402, 226804, 396907, 793814, 1587628, 7201027, 14402054, 28804108, 50407189, 100814378, 201628756]

約数ペア:

[(1, 201628756), (2, 100814378), (4, 50407189), (7, 28804108), (14, 14402054), (28, 7201027), (127, 1587628), (254, 793814), (508, 396907), (889, 226804), (1778, 113402), (3556, 56701)]