201779468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241363}}^1$

素因数の和:241397

約数の個数: 24

約数和(自身を含む): 405491520

約数和(自身を除く): 203712052

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 241363, 482726, 965452, 2654993, 4585897, 5309986, 9171794, 10619972, 18343588, 50444867, 100889734, 201779468]

約数ペア:

[(1, 201779468), (2, 100889734), (4, 50444867), (11, 18343588), (19, 10619972), (22, 9171794), (38, 5309986), (44, 4585897), (76, 2654993), (209, 965452), (418, 482726), (836, 241363)]