206598224

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17909}}^1$

素因数の和:18027

約数の個数: 40

約数和(自身を含む): 461934720

約数和(自身を除く): 255336496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 17909, 35818, 71636, 125363, 143272, 250726, 286544, 501452, 1002904, 1844627, 2005808, 3689254, 7378508, 12912389, 14757016, 25824778, 29514032, 51649556, 103299112, 206598224]

約数ペア:

[(1, 206598224), (2, 103299112), (4, 51649556), (7, 29514032), (8, 25824778), (14, 14757016), (16, 12912389), (28, 7378508), (56, 3689254), (103, 2005808), (112, 1844627), (206, 1002904), (412, 501452), (721, 286544), (824, 250726), (1442, 143272), (1648, 125363), (2884, 71636), (5768, 35818), (11536, 17909)]