201942536

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{181603}}^1$

素因数の和:181748

約数の個数: 16

約数和(自身を含む): 381368400

約数和(自身を除く): 179425864

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 181603, 363206, 726412, 1452824, 25242817, 50485634, 100971268, 201942536]

約数ペア:

[(1, 201942536), (2, 100971268), (4, 50485634), (8, 25242817), (139, 1452824), (278, 726412), (556, 363206), (1112, 181603)]