222680572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{24953}}^1$

素因数の和:25077

約数の個数: 24

約数和(自身を含む): 410842656

約数和(自身を除く): 188162084

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 24953, 49906, 99812, 573919, 1147838, 2295676, 2420441, 4840882, 9681764, 55670143, 111340286, 222680572]

約数ペア:

[(1, 222680572), (2, 111340286), (4, 55670143), (23, 9681764), (46, 4840882), (92, 2420441), (97, 2295676), (194, 1147838), (388, 573919), (2231, 99812), (4462, 49906), (8924, 24953)]