205259224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{14653}}^1$

素因数の和:14779

約数の個数: 32

約数和(自身を含む): 411484320

約数和(自身を除く): 206225096

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 14653, 29306, 58612, 117224, 249101, 498202, 996404, 1509259, 1992808, 3018518, 6037036, 12074072, 25657403, 51314806, 102629612, 205259224]

約数ペア:

[(1, 205259224), (2, 102629612), (4, 51314806), (8, 25657403), (17, 12074072), (34, 6037036), (68, 3018518), (103, 1992808), (136, 1509259), (206, 996404), (412, 498202), (824, 249101), (1751, 117224), (3502, 58612), (7004, 29306), (14008, 14653)]