202279540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{215191}}^1$

素因数の和:215247

約数の個数: 24

約数和(自身を含む): 433827072

約数和(自身を除く): 231547532

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 215191, 430382, 860764, 1075955, 2151910, 4303820, 10113977, 20227954, 40455908, 50569885, 101139770, 202279540]

約数ペア:

[(1, 202279540), (2, 101139770), (4, 50569885), (5, 40455908), (10, 20227954), (20, 10113977), (47, 4303820), (94, 2151910), (188, 1075955), (235, 860764), (470, 430382), (940, 215191)]