201491356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4579349}}^1$

素因数の和:4579364

約数の個数: 12

約数和(自身を含む): 384665400

約数和(自身を除く): 183174044

約数列:

[1, 2, 4, 11, 22, 44, 4579349, 9158698, 18317396, 50372839, 100745678, 201491356]

約数ペア:

[(1, 201491356), (2, 100745678), (4, 50372839), (11, 18317396), (22, 9158698), (44, 4579349)]