205016692

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{1009}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 364246400

約数和(自身を除く): 159229708

約数列:

[1, 2, 4, 79, 158, 316, 643, 1009, 1286, 2018, 2572, 4036, 50797, 79711, 101594, 159422, 203188, 318844, 648787, 1297574, 2595148, 51254173, 102508346, 205016692]

約数ペア:

[(1, 205016692), (2, 102508346), (4, 51254173), (79, 2595148), (158, 1297574), (316, 648787), (643, 318844), (1009, 203188), (1286, 159422), (2018, 101594), (2572, 79711), (4036, 50797)]