205256068

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{4051}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 367597440

約数和(自身を除く): 162341372

約数列:

[1, 2, 4, 53, 106, 212, 239, 478, 956, 4051, 8102, 12667, 16204, 25334, 50668, 214703, 429406, 858812, 968189, 1936378, 3872756, 51314017, 102628034, 205256068]

約数ペア:

[(1, 205256068), (2, 102628034), (4, 51314017), (53, 3872756), (106, 1936378), (212, 968189), (239, 858812), (478, 429406), (956, 214703), (4051, 50668), (8102, 25334), (12667, 16204)]