200712688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1140413}}^1$

素因数の和:1140432

約数の個数: 20

約数和(自身を含む): 424234008

約数和(自身を除く): 223521320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1140413, 2280826, 4561652, 9123304, 12544543, 18246608, 25089086, 50178172, 100356344, 200712688]

約数ペア:

[(1, 200712688), (2, 100356344), (4, 50178172), (8, 25089086), (11, 18246608), (16, 12544543), (22, 9123304), (44, 4561652), (88, 2280826), (176, 1140413)]