201407734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398039}}^1$

素因数の和:398075

約数の個数: 16

約数和(自身を含む): 343906560

約数和(自身を除く): 142498826

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 398039, 796078, 4378429, 8756858, 9154897, 18309794, 100703867, 201407734]

約数ペア:

[(1, 201407734), (2, 100703867), (11, 18309794), (22, 9154897), (23, 8756858), (46, 4378429), (253, 796078), (506, 398039)]