201333968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1143943}}^1$

素因数の和:1143962

約数の個数: 20

約数和(自身を含む): 425547168

約数和(自身を除く): 224213200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1143943, 2287886, 4575772, 9151544, 12583373, 18303088, 25166746, 50333492, 100666984, 201333968]

約数ペア:

[(1, 201333968), (2, 100666984), (4, 50333492), (8, 25166746), (11, 18303088), (16, 12583373), (22, 9151544), (44, 4575772), (88, 2287886), (176, 1143943)]