204525755

素因数分解:

$5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 295526400

約数和(自身を除く): 91000645

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 343, 1085, 1519, 1715, 3847, 7595, 10633, 19235, 26929, 53165, 119257, 134645, 188503, 596285, 834799, 942515, 1319521, 4173995, 5843593, 6597605, 29217965, 40905151, 204525755]

約数ペア:

[(1, 204525755), (5, 40905151), (7, 29217965), (31, 6597605), (35, 5843593), (49, 4173995), (155, 1319521), (217, 942515), (245, 834799), (343, 596285), (1085, 188503), (1519, 134645), (1715, 119257), (3847, 53165), (7595, 26929), (10633, 19235)]