201568124

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{498931}}^1$

素因数の和:499036

約数の個数: 12

約数和(自身を含む): 356237448

約数和(自身を除く): 154669324

約数列:

[1, 2, 4, 101, 202, 404, 498931, 997862, 1995724, 50392031, 100784062, 201568124]

約数ペア:

[(1, 201568124), (2, 100784062), (4, 50392031), (101, 1995724), (202, 997862), (404, 498931)]