207231728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1177453}}^1$

素因数の和:1177472

約数の個数: 20

約数和(自身を含む): 438012888

約数和(自身を除く): 230781160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1177453, 2354906, 4709812, 9419624, 12951983, 18839248, 25903966, 51807932, 103615864, 207231728]

約数ペア:

[(1, 207231728), (2, 103615864), (4, 51807932), (8, 25903966), (11, 18839248), (16, 12951983), (22, 9419624), (44, 4709812), (88, 2354906), (176, 1177453)]