208363956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31513}}^1$

素因数の和:31568

約数の個数: 48

約数和(自身を含む): 529435200

約数和(自身を除く): 321071244

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 31513, 63026, 94539, 126052, 189078, 378156, 598747, 913877, 1197494, 1796241, 1827754, 2394988, 2741631, 3592482, 3655508, 5483262, 7184964, 10966524, 17363663, 34727326, 52090989, 69454652, 104181978, 208363956]

約数ペア:

[(1, 208363956), (2, 104181978), (3, 69454652), (4, 52090989), (6, 34727326), (12, 17363663), (19, 10966524), (29, 7184964), (38, 5483262), (57, 3655508), (58, 3592482), (76, 2741631), (87, 2394988), (114, 1827754), (116, 1796241), (174, 1197494), (228, 913877), (348, 598747), (551, 378156), (1102, 189078), (1653, 126052), (2204, 94539), (3306, 63026), (6612, 31513)]