201122275

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{719}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 254983680

約数和(自身を除く): 53861405

約数列:

[1, 5, 25, 67, 167, 335, 719, 835, 1675, 3595, 4175, 11189, 17975, 48173, 55945, 120073, 240865, 279725, 600365, 1204325, 3001825, 8044891, 40224455, 201122275]

約数ペア:

[(1, 201122275), (5, 40224455), (25, 8044891), (67, 3001825), (167, 1204325), (335, 600365), (719, 279725), (835, 240865), (1675, 120073), (3595, 55945), (4175, 48173), (11189, 17975)]