204780901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{467}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 224078400

約数和(自身を除く): 19297499

約数列:

[1, 13, 89, 379, 467, 1157, 4927, 6071, 33731, 41563, 176993, 438503, 540319, 2300909, 15752377, 204780901]

約数ペア:

[(1, 204780901), (13, 15752377), (89, 2300909), (379, 540319), (467, 438503), (1157, 176993), (4927, 41563), (6071, 33731)]