201716368

素因数分解:

$2^4\times 7^1\times {\mathrm{1801039}}^1$

素因数の和:1801054

約数の個数: 20

約数和(自身を含む): 446657920

約数和(自身を除く): 244941552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1801039, 3602078, 7204156, 12607273, 14408312, 25214546, 28816624, 50429092, 100858184, 201716368]

約数ペア:

[(1, 201716368), (2, 100858184), (4, 50429092), (7, 28816624), (8, 25214546), (14, 14408312), (16, 12607273), (28, 7204156), (56, 3602078), (112, 1801039)]