201570904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{25121}}^1$

素因数の和:25203

約数の個数: 32

約数和(自身を含む): 406976400

約数和(自身を除く): 205405496

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 25121, 50242, 100484, 200968, 427057, 854114, 1482139, 1708228, 2964278, 3416456, 5928556, 11857112, 25196363, 50392726, 100785452, 201570904]

約数ペア:

[(1, 201570904), (2, 100785452), (4, 50392726), (8, 25196363), (17, 11857112), (34, 5928556), (59, 3416456), (68, 2964278), (118, 1708228), (136, 1482139), (236, 854114), (472, 427057), (1003, 200968), (2006, 100484), (4012, 50242), (8024, 25121)]