201237416

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{45161}}^1$

素因数の和:45724

約数の個数: 16

約数和(自身を含む): 378005940

約数和(自身を除く): 176768524

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 45161, 90322, 180644, 361288, 25154677, 50309354, 100618708, 201237416]

約数ペア:

[(1, 201237416), (2, 100618708), (4, 50309354), (8, 25154677), (557, 361288), (1114, 180644), (2228, 90322), (4456, 45161)]