201868930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{2027}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 380225664

約数和(自身を除く): 178356734

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 433, 866, 2027, 2165, 4054, 4330, 9959, 10135, 19918, 20270, 46621, 49795, 93242, 99590, 233105, 466210, 877691, 1755382, 4388455, 8776910, 20186893, 40373786, 100934465, 201868930]

約数ペア:

[(1, 201868930), (2, 100934465), (5, 40373786), (10, 20186893), (23, 8776910), (46, 4388455), (115, 1755382), (230, 877691), (433, 466210), (866, 233105), (2027, 99590), (2165, 93242), (4054, 49795), (4330, 46621), (9959, 20270), (10135, 19918)]