200913152

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71347}}^1$

素因数の和:71374

約数の個数: 36

約数和(自身を含む): 437505936

約数和(自身を除く): 236592784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 71347, 142694, 285388, 570776, 784817, 1141552, 1569634, 2283104, 3139268, 4566208, 6278536, 9132416, 12557072, 18264832, 25114144, 50228288, 100456576, 200913152]

約数ペア:

[(1, 200913152), (2, 100456576), (4, 50228288), (8, 25114144), (11, 18264832), (16, 12557072), (22, 9132416), (32, 6278536), (44, 4566208), (64, 3139268), (88, 2283104), (128, 1569634), (176, 1141552), (256, 784817), (352, 570776), (704, 285388), (1408, 142694), (2816, 71347)]