189450172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{10453}}^1$

素因数の和:10677

約数の個数: 24

約数和(自身を含む): 347741856

約数和(自身を除く): 158291684

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 4531, 9062, 10453, 18124, 20906, 41812, 240419, 480838, 961676, 2059241, 4118482, 8236964, 47362543, 94725086, 189450172]

約数ペア:

[(1, 189450172), (2, 94725086), (4, 47362543), (23, 8236964), (46, 4118482), (92, 2059241), (197, 961676), (394, 480838), (788, 240419), (4531, 41812), (9062, 20906), (10453, 18124)]