205938544

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{108161}}^1$

素因数の和:108193

約数の個数: 40

約数和(自身を含む): 482835168

約数和(自身を除く): 276896624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 108161, 216322, 432644, 757127, 865288, 1514254, 1730576, 1838737, 3028508, 3677474, 6057016, 7354948, 12114032, 12871159, 14709896, 25742318, 29419792, 51484636, 102969272, 205938544]

約数ペア:

[(1, 205938544), (2, 102969272), (4, 51484636), (7, 29419792), (8, 25742318), (14, 14709896), (16, 12871159), (17, 12114032), (28, 7354948), (34, 6057016), (56, 3677474), (68, 3028508), (112, 1838737), (119, 1730576), (136, 1514254), (238, 865288), (272, 757127), (476, 432644), (952, 216322), (1904, 108161)]