202217842930

素因数分解:

$2^1\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{9039689}}^1$

素因数の和:9041933

約数の個数: 16

約数和(自身を含む): 364154871960

約数和(自身を除く): 161937029030

約数列:

[1, 2, 5, 10, 2237, 4474, 11185, 22370, 9039689, 18079378, 45198445, 90396890, 20221784293, 40443568586, 101108921465, 202217842930]

約数ペア:

[(1, 202217842930), (2, 101108921465), (5, 40443568586), (10, 20221784293), (2237, 90396890), (4474, 45198445), (11185, 18079378), (22370, 9039689)]