203966530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{38557}}^1$

素因数の和:38610

約数の個数: 24

約数和(自身を含む): 383806332

約数和(自身を除く): 179839802

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 38557, 77114, 192785, 385570, 886811, 1773622, 4434055, 8868110, 20396653, 40793306, 101983265, 203966530]

約数ペア:

[(1, 203966530), (2, 101983265), (5, 40793306), (10, 20396653), (23, 8868110), (46, 4434055), (115, 1773622), (230, 886811), (529, 385570), (1058, 192785), (2645, 77114), (5290, 38557)]