209850968

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{3659}}^1$

素因数の和:3839

約数の個数: 32

約数和(自身を含む): 403185600

約数和(自身を除く): 193334632

約数列:

[1, 2, 4, 8, 67, 107, 134, 214, 268, 428, 536, 856, 3659, 7169, 7318, 14338, 14636, 28676, 29272, 57352, 245153, 391513, 490306, 783026, 980612, 1566052, 1961224, 3132104, 26231371, 52462742, 104925484, 209850968]

約数ペア:

[(1, 209850968), (2, 104925484), (4, 52462742), (8, 26231371), (67, 3132104), (107, 1961224), (134, 1566052), (214, 980612), (268, 783026), (428, 490306), (536, 391513), (856, 245153), (3659, 57352), (7169, 29272), (7318, 28676), (14338, 14636)]