201557188

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{44711}}^1$

素因数の和:44752

約数の個数: 36

約数和(自身を含む): 428162112

約数和(自身を除く): 226604924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 44711, 89422, 178844, 312977, 625954, 1028353, 1251908, 2056706, 2190839, 4113412, 4381678, 7198471, 8763356, 14396942, 28793884, 50389297, 100778594, 201557188]

約数ペア:

[(1, 201557188), (2, 100778594), (4, 50389297), (7, 28793884), (14, 14396942), (23, 8763356), (28, 7198471), (46, 4381678), (49, 4113412), (92, 2190839), (98, 2056706), (161, 1251908), (196, 1028353), (322, 625954), (644, 312977), (1127, 178844), (2254, 89422), (4508, 44711)]