201084860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{437141}}^1$

素因数の和:437173

約数の個数: 24

約数和(自身を含む): 440639136

約数和(自身を除く): 239554276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 437141, 874282, 1748564, 2185705, 4371410, 8742820, 10054243, 20108486, 40216972, 50271215, 100542430, 201084860]

約数ペア:

[(1, 201084860), (2, 100542430), (4, 50271215), (5, 40216972), (10, 20108486), (20, 10054243), (23, 8742820), (46, 4371410), (92, 2185705), (115, 1748564), (230, 874282), (460, 437141)]