201255004

素因数分解:

$2^2\times {\mathrm{2351}}^1\times {\mathrm{21401}}^1$

素因数の和:23756

約数の個数: 12

約数和(自身を含む): 352362528

約数和(自身を除く): 151107524

約数列:

[1, 2, 4, 2351, 4702, 9404, 21401, 42802, 85604, 50313751, 100627502, 201255004]

約数ペア:

[(1, 201255004), (2, 100627502), (4, 50313751), (2351, 85604), (4702, 42802), (9404, 21401)]