201833510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18671}}^1$

素因数の和:18748

約数の個数: 32

約数和(自身を含む): 387182592

約数和(自身を除く): 185349082

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 18671, 37342, 93355, 186710, 429433, 858866, 877537, 1755074, 2147165, 4294330, 4387685, 8775370, 20183351, 40366702, 100916755, 201833510]

約数ペア:

[(1, 201833510), (2, 100916755), (5, 40366702), (10, 20183351), (23, 8775370), (46, 4387685), (47, 4294330), (94, 2147165), (115, 1755074), (230, 877537), (235, 858866), (470, 429433), (1081, 186710), (2162, 93355), (5405, 37342), (10810, 18671)]