205369594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{953}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 333823680

約数和(自身を除く): 128454086

約数列:

[1, 2, 19, 38, 53, 106, 107, 214, 953, 1007, 1906, 2014, 2033, 4066, 5671, 11342, 18107, 36214, 50509, 101018, 101971, 107749, 203942, 215498, 959671, 1919342, 1937449, 3874898, 5404463, 10808926, 102684797, 205369594]

約数ペア:

[(1, 205369594), (2, 102684797), (19, 10808926), (38, 5404463), (53, 3874898), (106, 1937449), (107, 1919342), (214, 959671), (953, 215498), (1007, 203942), (1906, 107749), (2014, 101971), (2033, 101018), (4066, 50509), (5671, 36214), (11342, 18107)]