206792019519

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{40739}}^1$

素因数の和:40932

約数の個数: 48

約数和(自身を含む): 300504758400

約数和(自身を除く): 93712738881

約数列:

[1, 3, 19, 43, 57, 109, 129, 327, 361, 817, 1083, 2071, 2451, 4687, 6213, 14061, 15523, 39349, 40739, 46569, 89053, 118047, 122217, 267159, 774041, 1692007, 1751777, 2322123, 4440551, 5076021, 5255331, 13321653, 14706779, 33283763, 44120337, 84370469, 99851289, 190943693, 253111407, 572831079, 632391497, 1603038911, 1897174491, 3627930167, 4809116733, 10883790501, 68930673173, 206792019519]

約数ペア:

[(1, 206792019519), (3, 68930673173), (19, 10883790501), (43, 4809116733), (57, 3627930167), (109, 1897174491), (129, 1603038911), (327, 632391497), (361, 572831079), (817, 253111407), (1083, 190943693), (2071, 99851289), (2451, 84370469), (4687, 44120337), (6213, 33283763), (14061, 14706779), (15523, 13321653), (39349, 5255331), (40739, 5076021), (46569, 4440551), (89053, 2322123), (118047, 1751777), (122217, 1692007), (267159, 774041)]