201894589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19009}}^1$

素因数の和:19084

約数の個数: 16

約数和(自身を含む): 234203200

約数和(自身を除く): 32308611

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 19009, 247117, 361171, 817387, 4695223, 10626031, 15530353, 201894589]

約数ペア:

[(1, 201894589), (13, 15530353), (19, 10626031), (43, 4695223), (247, 817387), (559, 361171), (817, 247117), (10621, 19009)]