201808210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{38149}}^1$

素因数の和:38202

約数の個数: 24

約数和(自身を含む): 379745100

約数和(自身を除く): 177936890

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 38149, 76298, 190745, 381490, 877427, 1754854, 4387135, 8774270, 20180821, 40361642, 100904105, 201808210]

約数ペア:

[(1, 201808210), (2, 100904105), (5, 40361642), (10, 20180821), (23, 8774270), (46, 4387135), (115, 1754854), (230, 877427), (529, 381490), (1058, 190745), (2645, 76298), (5290, 38149)]