201393148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{111637}}^1$

素因数の和:111693

約数の個数: 24

約数和(自身を含む): 393858864

約数和(自身を除く): 192465716

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 111637, 223274, 446548, 1228007, 2456014, 4577117, 4912028, 9154234, 18308468, 50348287, 100696574, 201393148]

約数ペア:

[(1, 201393148), (2, 100696574), (4, 50348287), (11, 18308468), (22, 9154234), (41, 4912028), (44, 4577117), (82, 2456014), (164, 1228007), (451, 446548), (902, 223274), (1804, 111637)]