205714541774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^1\times {\mathrm{254647}}^1$

素因数の和:257712

約数の個数: 32

約数和(自身を含む): 371337899520

約数和(自身を除く): 165623357746

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3037, 6074, 21259, 42518, 57703, 115406, 254647, 403921, 509294, 807842, 1782529, 3565058, 4838293, 9676586, 33868051, 67736102, 773362939, 1546725878, 5413540573, 10827081146, 14693895841, 29387791682, 102857270887, 205714541774]

約数ペア:

[(1, 205714541774), (2, 102857270887), (7, 29387791682), (14, 14693895841), (19, 10827081146), (38, 5413540573), (133, 1546725878), (266, 773362939), (3037, 67736102), (6074, 33868051), (21259, 9676586), (42518, 4838293), (57703, 3565058), (115406, 1782529), (254647, 807842), (403921, 509294)]