201402104

素因数分解:

$2^3\times {\mathrm{139}}^2\times {\mathrm{1303}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 380657160

約数和(自身を除く): 179255056

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 1303, 2606, 5212, 10424, 19321, 38642, 77284, 154568, 181117, 362234, 724468, 1448936, 25175263, 50350526, 100701052, 201402104]

約数ペア:

[(1, 201402104), (2, 100701052), (4, 50350526), (8, 25175263), (139, 1448936), (278, 724468), (556, 362234), (1112, 181117), (1303, 154568), (2606, 77284), (5212, 38642), (10424, 19321)]